mirror of
https://github.com/ZeroTier/ZeroTierOne
synced 2025-08-22 14:23:59 -07:00
changed indentation to spaces
This commit is contained in:
mamoniot
parent
3775996078
commit
29b0800798
3 changed files with 3559 additions and 3559 deletions
File diff suppressed because it is too large
Load diff
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@ -6,163 +6,163 @@ use foreign_types::{ForeignType, foreign_type, ForeignTypeRef};
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use libc::c_int;
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foreign_type! {
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pub unsafe type CipherCtx {
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type CType = ffi::EVP_CIPHER_CTX;
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fn drop = ffi::EVP_CIPHER_CTX_free;
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}
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pub unsafe type CipherCtx {
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type CType = ffi::EVP_CIPHER_CTX;
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fn drop = ffi::EVP_CIPHER_CTX_free;
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}
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}
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impl CipherCtx {
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/// Creates a new context.
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pub fn new() -> Result<Self, ErrorStack> {
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unsafe {
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let ptr = cvt_p(ffi::EVP_CIPHER_CTX_new())?;
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Ok(CipherCtx::from_ptr(ptr))
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}
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}
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/// Creates a new context.
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pub fn new() -> Result<Self, ErrorStack> {
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unsafe {
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let ptr = cvt_p(ffi::EVP_CIPHER_CTX_new())?;
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Ok(CipherCtx::from_ptr(ptr))
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}
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}
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}
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impl CipherCtxRef {
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/// Initializes the context for encryption or decryption.
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/// All pointer fields can be null, in which case the corresponding field in the context is not updated.
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pub unsafe fn cipher_init<const ENCRYPT: bool>(&mut self, t: *const ffi::EVP_CIPHER, key: *const u8, iv: *const u8) -> Result<(), ErrorStack>{
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let evp_f = if ENCRYPT { ffi::EVP_EncryptInit_ex } else { ffi::EVP_DecryptInit_ex };
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/// Initializes the context for encryption or decryption.
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/// All pointer fields can be null, in which case the corresponding field in the context is not updated.
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pub unsafe fn cipher_init<const ENCRYPT: bool>(&mut self, t: *const ffi::EVP_CIPHER, key: *const u8, iv: *const u8) -> Result<(), ErrorStack>{
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let evp_f = if ENCRYPT { ffi::EVP_EncryptInit_ex } else { ffi::EVP_DecryptInit_ex };
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cvt(evp_f(
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self.as_ptr(),
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t,
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ptr::null_mut(),
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key,
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iv,
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))?;
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Ok(())
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}
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cvt(evp_f(
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self.as_ptr(),
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t,
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ptr::null_mut(),
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key,
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iv,
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))?;
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Ok(())
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}
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/// Writes data into the context.
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///
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/// Providing no output buffer will cause the input to be considered additional authenticated data (AAD).
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///
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/// Returns the number of bytes written to `output`.
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///
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/// This function is the same as [`Self::cipher_update`] but with the
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/// output size check removed. It can be used when the exact
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/// buffer size control is maintained by the caller.
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///
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/// SAFETY: The caller is expected to provide `output` buffer
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/// large enough to contain correct number of bytes. For streaming
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/// ciphers the output buffer size should be at least as big as
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/// the input buffer. For block ciphers the size of the output
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/// buffer depends on the state of partially updated blocks.
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pub unsafe fn update<const ENCRYPT: bool>(
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&mut self,
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input: &[u8],
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output: *mut u8,
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) -> Result<(), ErrorStack> {
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let evp_f = if ENCRYPT { ffi::EVP_EncryptUpdate } else { ffi::EVP_DecryptUpdate };
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/// Writes data into the context.
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///
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/// Providing no output buffer will cause the input to be considered additional authenticated data (AAD).
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///
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/// Returns the number of bytes written to `output`.
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///
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/// This function is the same as [`Self::cipher_update`] but with the
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/// output size check removed. It can be used when the exact
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/// buffer size control is maintained by the caller.
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///
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/// SAFETY: The caller is expected to provide `output` buffer
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/// large enough to contain correct number of bytes. For streaming
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/// ciphers the output buffer size should be at least as big as
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/// the input buffer. For block ciphers the size of the output
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/// buffer depends on the state of partially updated blocks.
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pub unsafe fn update<const ENCRYPT: bool>(
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&mut self,
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input: &[u8],
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output: *mut u8,
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) -> Result<(), ErrorStack> {
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let evp_f = if ENCRYPT { ffi::EVP_EncryptUpdate } else { ffi::EVP_DecryptUpdate };
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let mut outlen = 0;
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let mut outlen = 0;
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cvt(evp_f(
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self.as_ptr(),
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output,
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&mut outlen,
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input.as_ptr(),
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input.len() as c_int,
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))?;
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cvt(evp_f(
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self.as_ptr(),
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output,
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&mut outlen,
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input.as_ptr(),
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input.len() as c_int,
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))?;
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Ok(())
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}
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Ok(())
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}
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/// Finalizes the encryption or decryption process.
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///
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/// Any remaining data will be written to the output buffer.
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///
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/// Returns the number of bytes written to `output`.
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///
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/// This function is the same as [`Self::cipher_final`] but with
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/// the output buffer size check removed.
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///
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/// SAFETY: The caller is expected to provide `output` buffer
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/// large enough to contain correct number of bytes. For streaming
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/// ciphers the output buffer can be empty, for block ciphers the
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/// output buffer should be at least as big as the block.
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pub unsafe fn finalize<const ENCRYPT: bool>(
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&mut self,
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output: *mut u8,
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) -> Result<(), ErrorStack> {
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let evp_f = if ENCRYPT { ffi::EVP_EncryptFinal_ex } else { ffi::EVP_DecryptFinal_ex };
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let mut outl = 0;
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/// Finalizes the encryption or decryption process.
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///
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/// Any remaining data will be written to the output buffer.
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///
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/// Returns the number of bytes written to `output`.
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///
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/// This function is the same as [`Self::cipher_final`] but with
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/// the output buffer size check removed.
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///
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/// SAFETY: The caller is expected to provide `output` buffer
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/// large enough to contain correct number of bytes. For streaming
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/// ciphers the output buffer can be empty, for block ciphers the
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/// output buffer should be at least as big as the block.
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pub unsafe fn finalize<const ENCRYPT: bool>(
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&mut self,
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output: *mut u8,
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) -> Result<(), ErrorStack> {
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let evp_f = if ENCRYPT { ffi::EVP_EncryptFinal_ex } else { ffi::EVP_DecryptFinal_ex };
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let mut outl = 0;
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cvt(evp_f(
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self.as_ptr(),
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output,
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&mut outl,
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))?;
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cvt(evp_f(
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self.as_ptr(),
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output,
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&mut outl,
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))?;
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Ok(())
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}
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Ok(())
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}
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/// Retrieves the calculated authentication tag from the context.
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///
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/// This should be called after [`Self::cipher_final`], and is only supported by authenticated ciphers.
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///
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/// The size of the buffer indicates the size of the tag. While some ciphers support a range of tag sizes, it is
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/// recommended to pick the maximum size.
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pub fn tag(&self, tag: &mut [u8]) -> Result<(), ErrorStack> {
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/// Retrieves the calculated authentication tag from the context.
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///
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/// This should be called after [`Self::cipher_final`], and is only supported by authenticated ciphers.
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///
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/// The size of the buffer indicates the size of the tag. While some ciphers support a range of tag sizes, it is
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/// recommended to pick the maximum size.
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pub fn tag(&self, tag: &mut [u8]) -> Result<(), ErrorStack> {
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unsafe {
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cvt(ffi::EVP_CIPHER_CTX_ctrl(
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self.as_ptr(),
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ffi::EVP_CTRL_GCM_GET_TAG,
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tag.len() as c_int,
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tag.as_mut_ptr() as *mut _,
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))?;
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}
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unsafe {
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cvt(ffi::EVP_CIPHER_CTX_ctrl(
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self.as_ptr(),
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ffi::EVP_CTRL_GCM_GET_TAG,
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tag.len() as c_int,
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tag.as_mut_ptr() as *mut _,
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))?;
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}
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Ok(())
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}
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Ok(())
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}
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/// Sets the authentication tag for verification during decryption.
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pub fn set_tag(&mut self, tag: &[u8]) -> Result<(), ErrorStack> {
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unsafe {
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cvt(ffi::EVP_CIPHER_CTX_ctrl(
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self.as_ptr(),
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ffi::EVP_CTRL_GCM_SET_TAG,
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tag.len() as c_int,
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tag.as_ptr() as *mut _,
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))?;
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}
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/// Sets the authentication tag for verification during decryption.
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pub fn set_tag(&mut self, tag: &[u8]) -> Result<(), ErrorStack> {
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unsafe {
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cvt(ffi::EVP_CIPHER_CTX_ctrl(
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self.as_ptr(),
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ffi::EVP_CTRL_GCM_SET_TAG,
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tag.len() as c_int,
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tag.as_ptr() as *mut _,
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))?;
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}
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Ok(())
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}
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Ok(())
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}
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}
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#[cfg(test)]
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mod test {
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use crate::init;
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use super::*;
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use crate::init;
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use super::*;
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#[test]
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fn aes_128_ecb() {
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init();
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let key = [1u8; 16];
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let mut ctx = CipherCtx::new().unwrap();
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unsafe {
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ctx.cipher_init::<true>(ffi::EVP_aes_128_ecb(), key.as_ptr(), ptr::null()).unwrap();
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ffi::EVP_CIPHER_CTX_set_padding(ctx.as_ptr(), 0);
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assert_eq!(ffi::EVP_CIPHER_CTX_get_block_size(ctx.as_ptr()) as usize, 16);
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#[test]
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fn aes_128_ecb() {
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init();
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let key = [1u8; 16];
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let mut ctx = CipherCtx::new().unwrap();
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unsafe {
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ctx.cipher_init::<true>(ffi::EVP_aes_128_ecb(), key.as_ptr(), ptr::null()).unwrap();
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ffi::EVP_CIPHER_CTX_set_padding(ctx.as_ptr(), 0);
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assert_eq!(ffi::EVP_CIPHER_CTX_get_block_size(ctx.as_ptr()) as usize, 16);
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let origin = [2u8; 16];
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let mut val = origin.clone();
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let p = val.as_mut_ptr();
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let origin = [2u8; 16];
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let mut val = origin.clone();
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let p = val.as_mut_ptr();
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ctx.update::<true>(&val, p).unwrap();
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ctx.cipher_init::<false>(ptr::null(), key.as_ptr(), ptr::null()).unwrap();
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ctx.update::<false>(&val, p).unwrap();
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ctx.update::<true>(&val, p).unwrap();
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ctx.cipher_init::<false>(ptr::null(), key.as_ptr(), ptr::null()).unwrap();
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ctx.update::<false>(&val, p).unwrap();
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assert_eq!(val, origin);
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}
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}
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assert_eq!(val, origin);
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}
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}
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}
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@ -14,62 +14,62 @@ pub const HMAC_SHA384_SIZE: usize = 48;
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pub struct SHA512(ffi::SHA512_CTX);
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impl SHA512 {
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#[inline(always)]
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pub fn hash(data: &[u8]) -> [u8; SHA512_HASH_SIZE] {
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unsafe {
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let mut hash = MaybeUninit::<[u8; 64]>::uninit();
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ffi::SHA512(data.as_ptr(), data.len(), hash.as_mut_ptr() as *mut _);
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hash.assume_init()
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}
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}
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#[inline(always)]
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pub fn hash(data: &[u8]) -> [u8; SHA512_HASH_SIZE] {
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unsafe {
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let mut hash = MaybeUninit::<[u8; 64]>::uninit();
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ffi::SHA512(data.as_ptr(), data.len(), hash.as_mut_ptr() as *mut _);
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hash.assume_init()
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}
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}
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/// Creates a new hasher.
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#[inline(always)]
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pub fn new() -> Self {
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unsafe {
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let mut ctx = MaybeUninit::uninit();
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ffi::SHA512_Init(ctx.as_mut_ptr());
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SHA512(ctx.assume_init())
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}
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}
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/// Creates a new hasher.
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#[inline(always)]
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pub fn new() -> Self {
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unsafe {
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let mut ctx = MaybeUninit::uninit();
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ffi::SHA512_Init(ctx.as_mut_ptr());
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SHA512(ctx.assume_init())
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}
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}
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/// Feeds some data into the hasher.
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///
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/// This can be called multiple times.
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#[inline(always)]
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pub fn reset(&mut self) {
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unsafe { ffi::SHA512_Init(&mut self.0) };
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}
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/// Feeds some data into the hasher.
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///
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/// This can be called multiple times.
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#[inline(always)]
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pub fn reset(&mut self) {
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unsafe { ffi::SHA512_Init(&mut self.0) };
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}
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#[inline(always)]
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pub fn update(&mut self, buf: &[u8]) {
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unsafe {
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ffi::SHA512_Update(&mut self.0, buf.as_ptr() as *const c_void, buf.len());
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}
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}
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#[inline(always)]
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pub fn update(&mut self, buf: &[u8]) {
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unsafe {
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ffi::SHA512_Update(&mut self.0, buf.as_ptr() as *const c_void, buf.len());
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}
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}
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/// Returns the hash of the data.
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#[inline(always)]
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pub fn finish(&mut self) -> [u8; SHA512_HASH_SIZE] {
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unsafe {
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let mut hash = MaybeUninit::<[u8; 64]>::uninit();
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ffi::SHA512_Final(hash.as_mut_ptr() as *mut _, &mut self.0);
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hash.assume_init()
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}
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}
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/// Returns the hash of the data.
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#[inline(always)]
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pub fn finish(&mut self) -> [u8; SHA512_HASH_SIZE] {
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unsafe {
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let mut hash = MaybeUninit::<[u8; 64]>::uninit();
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ffi::SHA512_Final(hash.as_mut_ptr() as *mut _, &mut self.0);
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hash.assume_init()
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}
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}
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}
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impl Write for SHA512 {
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#[inline(always)]
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fn write(&mut self, b: &[u8]) -> std::io::Result<usize> {
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self.update(b);
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Ok(b.len())
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}
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#[inline(always)]
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fn write(&mut self, b: &[u8]) -> std::io::Result<usize> {
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self.update(b);
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Ok(b.len())
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}
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#[inline(always)]
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fn flush(&mut self) -> std::io::Result<()> {
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Ok(())
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}
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#[inline(always)]
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fn flush(&mut self) -> std::io::Result<()> {
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Ok(())
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}
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}
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unsafe impl Send for SHA512 {}
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@ -77,213 +77,213 @@ unsafe impl Send for SHA512 {}
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pub struct SHA384(ffi::SHA512_CTX);
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impl SHA384 {
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#[inline(always)]
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pub fn hash(data: &[u8]) -> [u8; SHA384_HASH_SIZE] {
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unsafe {
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let mut hash = MaybeUninit::<[u8; 48]>::uninit();
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ffi::SHA384(data.as_ptr(), data.len(), hash.as_mut_ptr() as *mut _);
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hash.assume_init()
|
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}
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}
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#[inline(always)]
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pub fn hash(data: &[u8]) -> [u8; SHA384_HASH_SIZE] {
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unsafe {
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let mut hash = MaybeUninit::<[u8; 48]>::uninit();
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ffi::SHA384(data.as_ptr(), data.len(), hash.as_mut_ptr() as *mut _);
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hash.assume_init()
|
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}
|
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}
|
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|
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#[inline(always)]
|
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pub fn new() -> Self {
|
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unsafe {
|
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let mut ctx = MaybeUninit::uninit();
|
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ffi::SHA384_Init(ctx.as_mut_ptr());
|
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SHA384(ctx.assume_init())
|
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}
|
||||
}
|
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#[inline(always)]
|
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pub fn new() -> Self {
|
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unsafe {
|
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let mut ctx = MaybeUninit::uninit();
|
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ffi::SHA384_Init(ctx.as_mut_ptr());
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SHA384(ctx.assume_init())
|
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}
|
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}
|
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|
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#[inline(always)]
|
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pub fn reset(&mut self) {
|
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unsafe {
|
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ffi::SHA384_Init(&mut self.0);
|
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}
|
||||
}
|
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#[inline(always)]
|
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pub fn reset(&mut self) {
|
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unsafe {
|
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ffi::SHA384_Init(&mut self.0);
|
||||
}
|
||||
}
|
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|
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#[inline(always)]
|
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pub fn update(&mut self, buf: &[u8]) {
|
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unsafe {
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ffi::SHA384_Update(&mut self.0, buf.as_ptr() as *const c_void, buf.len());
|
||||
}
|
||||
}
|
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#[inline(always)]
|
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pub fn update(&mut self, buf: &[u8]) {
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unsafe {
|
||||
ffi::SHA384_Update(&mut self.0, buf.as_ptr() as *const c_void, buf.len());
|
||||
}
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn finish(&mut self) -> [u8; SHA384_HASH_SIZE] {
|
||||
unsafe {
|
||||
let mut hash = MaybeUninit::<[u8; 48]>::uninit();
|
||||
ffi::SHA384_Final(hash.as_mut_ptr() as *mut _, &mut self.0);
|
||||
hash.assume_init()
|
||||
}
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn finish(&mut self) -> [u8; SHA384_HASH_SIZE] {
|
||||
unsafe {
|
||||
let mut hash = MaybeUninit::<[u8; 48]>::uninit();
|
||||
ffi::SHA384_Final(hash.as_mut_ptr() as *mut _, &mut self.0);
|
||||
hash.assume_init()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Write for SHA384 {
|
||||
#[inline(always)]
|
||||
fn write(&mut self, b: &[u8]) -> std::io::Result<usize> {
|
||||
self.update(b);
|
||||
Ok(b.len())
|
||||
}
|
||||
#[inline(always)]
|
||||
fn write(&mut self, b: &[u8]) -> std::io::Result<usize> {
|
||||
self.update(b);
|
||||
Ok(b.len())
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
fn flush(&mut self) -> std::io::Result<()> {
|
||||
Ok(())
|
||||
}
|
||||
#[inline(always)]
|
||||
fn flush(&mut self) -> std::io::Result<()> {
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl Send for SHA384 {}
|
||||
|
||||
//#[link(name="crypto")]
|
||||
extern "C" {
|
||||
fn HMAC_CTX_new() -> *mut c_void;
|
||||
fn HMAC_CTX_reset(ctx: *mut c_void) -> c_int;
|
||||
fn HMAC_Init_ex(ctx: *mut c_void, key: *const c_void, key_len: c_int, evp_md: *const c_void, _impl: *const c_void) -> c_int;
|
||||
fn HMAC_Update(ctx: *mut c_void, data: *const c_void, len: usize) -> c_int;
|
||||
fn HMAC_Final(ctx: *mut c_void, output: *mut c_void, output_len: *mut c_uint) -> c_int;
|
||||
fn HMAC_CTX_free(ctx: *mut c_void);
|
||||
fn EVP_sha384() -> *const c_void;
|
||||
fn EVP_sha512() -> *const c_void;
|
||||
fn HMAC_CTX_new() -> *mut c_void;
|
||||
fn HMAC_CTX_reset(ctx: *mut c_void) -> c_int;
|
||||
fn HMAC_Init_ex(ctx: *mut c_void, key: *const c_void, key_len: c_int, evp_md: *const c_void, _impl: *const c_void) -> c_int;
|
||||
fn HMAC_Update(ctx: *mut c_void, data: *const c_void, len: usize) -> c_int;
|
||||
fn HMAC_Final(ctx: *mut c_void, output: *mut c_void, output_len: *mut c_uint) -> c_int;
|
||||
fn HMAC_CTX_free(ctx: *mut c_void);
|
||||
fn EVP_sha384() -> *const c_void;
|
||||
fn EVP_sha512() -> *const c_void;
|
||||
}
|
||||
|
||||
pub struct HMACSHA512 {
|
||||
ctx: *mut c_void,
|
||||
evp_md: *const c_void,
|
||||
ctx: *mut c_void,
|
||||
evp_md: *const c_void,
|
||||
}
|
||||
|
||||
impl HMACSHA512 {
|
||||
#[inline(always)]
|
||||
pub fn new(key: &[u8]) -> Self {
|
||||
unsafe {
|
||||
let hm = Self { ctx: HMAC_CTX_new(), evp_md: EVP_sha512() };
|
||||
assert!(!hm.ctx.is_null());
|
||||
assert_ne!(HMAC_Init_ex(hm.ctx, key.as_ptr().cast(), key.len() as c_int, hm.evp_md, null()), 0);
|
||||
hm
|
||||
}
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn new(key: &[u8]) -> Self {
|
||||
unsafe {
|
||||
let hm = Self { ctx: HMAC_CTX_new(), evp_md: EVP_sha512() };
|
||||
assert!(!hm.ctx.is_null());
|
||||
assert_ne!(HMAC_Init_ex(hm.ctx, key.as_ptr().cast(), key.len() as c_int, hm.evp_md, null()), 0);
|
||||
hm
|
||||
}
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn reset(&mut self) {
|
||||
unsafe {
|
||||
assert_ne!(HMAC_CTX_reset(self.ctx), 0);
|
||||
}
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn reset(&mut self) {
|
||||
unsafe {
|
||||
assert_ne!(HMAC_CTX_reset(self.ctx), 0);
|
||||
}
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn update(&mut self, b: &[u8]) {
|
||||
unsafe {
|
||||
assert_ne!(HMAC_Update(self.ctx, b.as_ptr().cast(), b.len()), 0);
|
||||
}
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn update(&mut self, b: &[u8]) {
|
||||
unsafe {
|
||||
assert_ne!(HMAC_Update(self.ctx, b.as_ptr().cast(), b.len()), 0);
|
||||
}
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn finish_into(&mut self, md: &mut [u8]) {
|
||||
unsafe {
|
||||
assert_eq!(md.len(), 64);
|
||||
let mut mdlen: c_uint = 64;
|
||||
assert_ne!(HMAC_Final(self.ctx, md.as_mut_ptr().cast(), &mut mdlen), 0);
|
||||
assert_eq!(mdlen, 64);
|
||||
}
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn finish_into(&mut self, md: &mut [u8]) {
|
||||
unsafe {
|
||||
assert_eq!(md.len(), 64);
|
||||
let mut mdlen: c_uint = 64;
|
||||
assert_ne!(HMAC_Final(self.ctx, md.as_mut_ptr().cast(), &mut mdlen), 0);
|
||||
assert_eq!(mdlen, 64);
|
||||
}
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn finish(&mut self) -> [u8; 64] {
|
||||
let mut tmp = [0u8; 64];
|
||||
self.finish_into(&mut tmp);
|
||||
tmp
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn finish(&mut self) -> [u8; 64] {
|
||||
let mut tmp = [0u8; 64];
|
||||
self.finish_into(&mut tmp);
|
||||
tmp
|
||||
}
|
||||
}
|
||||
|
||||
impl Drop for HMACSHA512 {
|
||||
#[inline(always)]
|
||||
fn drop(&mut self) {
|
||||
unsafe { HMAC_CTX_free(self.ctx) };
|
||||
}
|
||||
#[inline(always)]
|
||||
fn drop(&mut self) {
|
||||
unsafe { HMAC_CTX_free(self.ctx) };
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl Send for HMACSHA512 {}
|
||||
|
||||
pub struct HMACSHA384 {
|
||||
ctx: *mut c_void,
|
||||
evp_md: *const c_void,
|
||||
ctx: *mut c_void,
|
||||
evp_md: *const c_void,
|
||||
}
|
||||
|
||||
impl HMACSHA384 {
|
||||
#[inline(always)]
|
||||
pub fn new(key: &[u8]) -> Self {
|
||||
unsafe {
|
||||
let hm = Self { ctx: HMAC_CTX_new(), evp_md: EVP_sha384() };
|
||||
assert!(!hm.ctx.is_null());
|
||||
assert_ne!(HMAC_Init_ex(hm.ctx, key.as_ptr().cast(), key.len() as c_int, hm.evp_md, null()), 0);
|
||||
hm
|
||||
}
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn new(key: &[u8]) -> Self {
|
||||
unsafe {
|
||||
let hm = Self { ctx: HMAC_CTX_new(), evp_md: EVP_sha384() };
|
||||
assert!(!hm.ctx.is_null());
|
||||
assert_ne!(HMAC_Init_ex(hm.ctx, key.as_ptr().cast(), key.len() as c_int, hm.evp_md, null()), 0);
|
||||
hm
|
||||
}
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn reset(&mut self) {
|
||||
unsafe {
|
||||
assert_ne!(HMAC_CTX_reset(self.ctx), 0);
|
||||
}
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn reset(&mut self) {
|
||||
unsafe {
|
||||
assert_ne!(HMAC_CTX_reset(self.ctx), 0);
|
||||
}
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn update(&mut self, b: &[u8]) {
|
||||
unsafe {
|
||||
assert_ne!(HMAC_Update(self.ctx, b.as_ptr().cast(), b.len()), 0);
|
||||
}
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn update(&mut self, b: &[u8]) {
|
||||
unsafe {
|
||||
assert_ne!(HMAC_Update(self.ctx, b.as_ptr().cast(), b.len()), 0);
|
||||
}
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn finish_into(&mut self, md: &mut [u8]) {
|
||||
unsafe {
|
||||
assert_eq!(md.len(), 48);
|
||||
let mut mdlen: c_uint = 48;
|
||||
assert_ne!(HMAC_Final(self.ctx, md.as_mut_ptr().cast(), &mut mdlen), 0);
|
||||
assert_eq!(mdlen, 48);
|
||||
}
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn finish_into(&mut self, md: &mut [u8]) {
|
||||
unsafe {
|
||||
assert_eq!(md.len(), 48);
|
||||
let mut mdlen: c_uint = 48;
|
||||
assert_ne!(HMAC_Final(self.ctx, md.as_mut_ptr().cast(), &mut mdlen), 0);
|
||||
assert_eq!(mdlen, 48);
|
||||
}
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn finish(&mut self) -> [u8; 48] {
|
||||
let mut tmp = [0u8; 48];
|
||||
self.finish_into(&mut tmp);
|
||||
tmp
|
||||
}
|
||||
#[inline(always)]
|
||||
pub fn finish(&mut self) -> [u8; 48] {
|
||||
let mut tmp = [0u8; 48];
|
||||
self.finish_into(&mut tmp);
|
||||
tmp
|
||||
}
|
||||
}
|
||||
|
||||
impl Drop for HMACSHA384 {
|
||||
#[inline(always)]
|
||||
fn drop(&mut self) {
|
||||
unsafe { HMAC_CTX_free(self.ctx) };
|
||||
}
|
||||
#[inline(always)]
|
||||
fn drop(&mut self) {
|
||||
unsafe { HMAC_CTX_free(self.ctx) };
|
||||
}
|
||||
}
|
||||
|
||||
unsafe impl Send for HMACSHA384 {}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn hmac_sha512(key: &[u8], msg: &[u8]) -> [u8; 64] {
|
||||
let mut hm = HMACSHA512::new(key);
|
||||
hm.update(msg);
|
||||
hm.finish()
|
||||
let mut hm = HMACSHA512::new(key);
|
||||
hm.update(msg);
|
||||
hm.finish()
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn hmac_sha512_into(key: &[u8], msg: &[u8], md: &mut [u8]) {
|
||||
let mut hm = HMACSHA512::new(key);
|
||||
hm.update(msg);
|
||||
hm.finish_into(md);
|
||||
let mut hm = HMACSHA512::new(key);
|
||||
hm.update(msg);
|
||||
hm.finish_into(md);
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn hmac_sha384(key: &[u8], msg: &[u8]) -> [u8; 48] {
|
||||
let mut hm = HMACSHA384::new(key);
|
||||
hm.update(msg);
|
||||
hm.finish()
|
||||
let mut hm = HMACSHA384::new(key);
|
||||
hm.update(msg);
|
||||
hm.finish()
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
pub fn hmac_sha384_into(key: &[u8], msg: &[u8], md: &mut [u8]) {
|
||||
let mut hm = HMACSHA384::new(key);
|
||||
hm.update(msg);
|
||||
hm.finish_into(md);
|
||||
let mut hm = HMACSHA384::new(key);
|
||||
hm.update(msg);
|
||||
hm.finish_into(md);
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue