mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2025-08-21 05:43:48 -07:00
mbedtls: make style
This commit is contained in:
Philippe Teuwen
parent
6324e2e746
commit
b1d6eaf2f7
177 changed files with 37224 additions and 41821 deletions
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@ -55,19 +55,18 @@
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*
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* \param ctx The ChaCha20-Poly1305 context.
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*/
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static int chachapoly_pad_aad( mbedtls_chachapoly_context *ctx )
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{
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uint32_t partial_block_len = (uint32_t) ( ctx->aad_len % 16U );
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static int chachapoly_pad_aad(mbedtls_chachapoly_context *ctx) {
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uint32_t partial_block_len = (uint32_t)(ctx->aad_len % 16U);
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unsigned char zeroes[15];
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if( partial_block_len == 0U )
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return( 0 );
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if (partial_block_len == 0U)
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return (0);
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memset( zeroes, 0, sizeof( zeroes ) );
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memset(zeroes, 0, sizeof(zeroes));
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return( mbedtls_poly1305_update( &ctx->poly1305_ctx,
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zeroes,
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16U - partial_block_len ) );
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return (mbedtls_poly1305_update(&ctx->poly1305_ctx,
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zeroes,
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16U - partial_block_len));
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}
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/**
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@ -75,69 +74,64 @@ static int chachapoly_pad_aad( mbedtls_chachapoly_context *ctx )
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*
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* \param ctx The ChaCha20-Poly1305 context.
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*/
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static int chachapoly_pad_ciphertext( mbedtls_chachapoly_context *ctx )
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{
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uint32_t partial_block_len = (uint32_t) ( ctx->ciphertext_len % 16U );
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static int chachapoly_pad_ciphertext(mbedtls_chachapoly_context *ctx) {
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uint32_t partial_block_len = (uint32_t)(ctx->ciphertext_len % 16U);
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unsigned char zeroes[15];
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if( partial_block_len == 0U )
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return( 0 );
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if (partial_block_len == 0U)
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return (0);
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memset( zeroes, 0, sizeof( zeroes ) );
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return( mbedtls_poly1305_update( &ctx->poly1305_ctx,
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zeroes,
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16U - partial_block_len ) );
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memset(zeroes, 0, sizeof(zeroes));
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return (mbedtls_poly1305_update(&ctx->poly1305_ctx,
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zeroes,
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16U - partial_block_len));
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}
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void mbedtls_chachapoly_init( mbedtls_chachapoly_context *ctx )
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{
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CHACHAPOLY_VALIDATE( ctx != NULL );
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void mbedtls_chachapoly_init(mbedtls_chachapoly_context *ctx) {
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CHACHAPOLY_VALIDATE(ctx != NULL);
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mbedtls_chacha20_init( &ctx->chacha20_ctx );
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mbedtls_poly1305_init( &ctx->poly1305_ctx );
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mbedtls_chacha20_init(&ctx->chacha20_ctx);
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mbedtls_poly1305_init(&ctx->poly1305_ctx);
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ctx->aad_len = 0U;
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ctx->ciphertext_len = 0U;
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ctx->state = CHACHAPOLY_STATE_INIT;
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ctx->mode = MBEDTLS_CHACHAPOLY_ENCRYPT;
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}
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void mbedtls_chachapoly_free( mbedtls_chachapoly_context *ctx )
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{
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if( ctx == NULL )
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void mbedtls_chachapoly_free(mbedtls_chachapoly_context *ctx) {
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if (ctx == NULL)
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return;
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mbedtls_chacha20_free( &ctx->chacha20_ctx );
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mbedtls_poly1305_free( &ctx->poly1305_ctx );
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mbedtls_chacha20_free(&ctx->chacha20_ctx);
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mbedtls_poly1305_free(&ctx->poly1305_ctx);
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ctx->aad_len = 0U;
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ctx->ciphertext_len = 0U;
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ctx->state = CHACHAPOLY_STATE_INIT;
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ctx->mode = MBEDTLS_CHACHAPOLY_ENCRYPT;
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}
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int mbedtls_chachapoly_setkey( mbedtls_chachapoly_context *ctx,
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const unsigned char key[32] )
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{
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int mbedtls_chachapoly_setkey(mbedtls_chachapoly_context *ctx,
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const unsigned char key[32]) {
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int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
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CHACHAPOLY_VALIDATE_RET( ctx != NULL );
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CHACHAPOLY_VALIDATE_RET( key != NULL );
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CHACHAPOLY_VALIDATE_RET(ctx != NULL);
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CHACHAPOLY_VALIDATE_RET(key != NULL);
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ret = mbedtls_chacha20_setkey( &ctx->chacha20_ctx, key );
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ret = mbedtls_chacha20_setkey(&ctx->chacha20_ctx, key);
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return( ret );
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return (ret);
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}
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int mbedtls_chachapoly_starts( mbedtls_chachapoly_context *ctx,
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const unsigned char nonce[12],
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mbedtls_chachapoly_mode_t mode )
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{
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int mbedtls_chachapoly_starts(mbedtls_chachapoly_context *ctx,
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const unsigned char nonce[12],
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mbedtls_chachapoly_mode_t mode) {
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int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
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unsigned char poly1305_key[64];
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CHACHAPOLY_VALIDATE_RET( ctx != NULL );
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CHACHAPOLY_VALIDATE_RET( nonce != NULL );
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CHACHAPOLY_VALIDATE_RET(ctx != NULL);
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CHACHAPOLY_VALIDATE_RET(nonce != NULL);
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/* Set counter = 0, will be update to 1 when generating Poly1305 key */
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ret = mbedtls_chacha20_starts( &ctx->chacha20_ctx, nonce, 0U );
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if( ret != 0 )
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ret = mbedtls_chacha20_starts(&ctx->chacha20_ctx, nonce, 0U);
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if (ret != 0)
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goto cleanup;
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/* Generate the Poly1305 key by getting the ChaCha20 keystream output with
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@ -145,16 +139,15 @@ int mbedtls_chachapoly_starts( mbedtls_chachapoly_context *ctx,
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* Only the first 256-bits (32 bytes) of the key is used for Poly1305.
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* The other 256 bits are discarded.
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*/
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memset( poly1305_key, 0, sizeof( poly1305_key ) );
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ret = mbedtls_chacha20_update( &ctx->chacha20_ctx, sizeof( poly1305_key ),
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poly1305_key, poly1305_key );
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if( ret != 0 )
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memset(poly1305_key, 0, sizeof(poly1305_key));
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ret = mbedtls_chacha20_update(&ctx->chacha20_ctx, sizeof(poly1305_key),
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poly1305_key, poly1305_key);
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if (ret != 0)
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goto cleanup;
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ret = mbedtls_poly1305_starts( &ctx->poly1305_ctx, poly1305_key );
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ret = mbedtls_poly1305_starts(&ctx->poly1305_ctx, poly1305_key);
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if( ret == 0 )
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{
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if (ret == 0) {
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ctx->aad_len = 0U;
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ctx->ciphertext_len = 0U;
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ctx->state = CHACHAPOLY_STATE_AAD;
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@ -162,100 +155,88 @@ int mbedtls_chachapoly_starts( mbedtls_chachapoly_context *ctx,
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}
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cleanup:
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mbedtls_platform_zeroize( poly1305_key, 64U );
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return( ret );
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mbedtls_platform_zeroize(poly1305_key, 64U);
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return (ret);
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}
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int mbedtls_chachapoly_update_aad( mbedtls_chachapoly_context *ctx,
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const unsigned char *aad,
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size_t aad_len )
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{
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CHACHAPOLY_VALIDATE_RET( ctx != NULL );
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CHACHAPOLY_VALIDATE_RET( aad_len == 0 || aad != NULL );
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int mbedtls_chachapoly_update_aad(mbedtls_chachapoly_context *ctx,
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const unsigned char *aad,
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size_t aad_len) {
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CHACHAPOLY_VALIDATE_RET(ctx != NULL);
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CHACHAPOLY_VALIDATE_RET(aad_len == 0 || aad != NULL);
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if( ctx->state != CHACHAPOLY_STATE_AAD )
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return( MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
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if (ctx->state != CHACHAPOLY_STATE_AAD)
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return (MBEDTLS_ERR_CHACHAPOLY_BAD_STATE);
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ctx->aad_len += aad_len;
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return( mbedtls_poly1305_update( &ctx->poly1305_ctx, aad, aad_len ) );
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return (mbedtls_poly1305_update(&ctx->poly1305_ctx, aad, aad_len));
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}
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int mbedtls_chachapoly_update( mbedtls_chachapoly_context *ctx,
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size_t len,
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const unsigned char *input,
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unsigned char *output )
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{
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int mbedtls_chachapoly_update(mbedtls_chachapoly_context *ctx,
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size_t len,
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const unsigned char *input,
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unsigned char *output) {
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int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
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CHACHAPOLY_VALIDATE_RET( ctx != NULL );
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CHACHAPOLY_VALIDATE_RET( len == 0 || input != NULL );
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CHACHAPOLY_VALIDATE_RET( len == 0 || output != NULL );
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CHACHAPOLY_VALIDATE_RET(ctx != NULL);
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CHACHAPOLY_VALIDATE_RET(len == 0 || input != NULL);
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CHACHAPOLY_VALIDATE_RET(len == 0 || output != NULL);
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if( ( ctx->state != CHACHAPOLY_STATE_AAD ) &&
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( ctx->state != CHACHAPOLY_STATE_CIPHERTEXT ) )
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{
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return( MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
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if ((ctx->state != CHACHAPOLY_STATE_AAD) &&
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(ctx->state != CHACHAPOLY_STATE_CIPHERTEXT)) {
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return (MBEDTLS_ERR_CHACHAPOLY_BAD_STATE);
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}
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if( ctx->state == CHACHAPOLY_STATE_AAD )
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{
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if (ctx->state == CHACHAPOLY_STATE_AAD) {
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ctx->state = CHACHAPOLY_STATE_CIPHERTEXT;
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ret = chachapoly_pad_aad( ctx );
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if( ret != 0 )
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return( ret );
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ret = chachapoly_pad_aad(ctx);
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if (ret != 0)
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return (ret);
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}
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ctx->ciphertext_len += len;
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if( ctx->mode == MBEDTLS_CHACHAPOLY_ENCRYPT )
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{
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ret = mbedtls_chacha20_update( &ctx->chacha20_ctx, len, input, output );
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if( ret != 0 )
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return( ret );
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if (ctx->mode == MBEDTLS_CHACHAPOLY_ENCRYPT) {
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ret = mbedtls_chacha20_update(&ctx->chacha20_ctx, len, input, output);
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if (ret != 0)
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return (ret);
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ret = mbedtls_poly1305_update( &ctx->poly1305_ctx, output, len );
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if( ret != 0 )
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return( ret );
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}
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else /* DECRYPT */
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{
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ret = mbedtls_poly1305_update( &ctx->poly1305_ctx, input, len );
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if( ret != 0 )
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return( ret );
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ret = mbedtls_poly1305_update(&ctx->poly1305_ctx, output, len);
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if (ret != 0)
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return (ret);
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} else { /* DECRYPT */
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ret = mbedtls_poly1305_update(&ctx->poly1305_ctx, input, len);
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if (ret != 0)
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return (ret);
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ret = mbedtls_chacha20_update( &ctx->chacha20_ctx, len, input, output );
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if( ret != 0 )
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return( ret );
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ret = mbedtls_chacha20_update(&ctx->chacha20_ctx, len, input, output);
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if (ret != 0)
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return (ret);
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}
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return( 0 );
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return (0);
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}
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int mbedtls_chachapoly_finish( mbedtls_chachapoly_context *ctx,
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unsigned char mac[16] )
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{
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int mbedtls_chachapoly_finish(mbedtls_chachapoly_context *ctx,
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unsigned char mac[16]) {
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int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
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unsigned char len_block[16];
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CHACHAPOLY_VALIDATE_RET( ctx != NULL );
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CHACHAPOLY_VALIDATE_RET( mac != NULL );
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CHACHAPOLY_VALIDATE_RET(ctx != NULL);
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CHACHAPOLY_VALIDATE_RET(mac != NULL);
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if( ctx->state == CHACHAPOLY_STATE_INIT )
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{
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return( MBEDTLS_ERR_CHACHAPOLY_BAD_STATE );
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if (ctx->state == CHACHAPOLY_STATE_INIT) {
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return (MBEDTLS_ERR_CHACHAPOLY_BAD_STATE);
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}
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if( ctx->state == CHACHAPOLY_STATE_AAD )
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{
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ret = chachapoly_pad_aad( ctx );
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if( ret != 0 )
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return( ret );
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}
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else if( ctx->state == CHACHAPOLY_STATE_CIPHERTEXT )
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{
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ret = chachapoly_pad_ciphertext( ctx );
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if( ret != 0 )
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return( ret );
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if (ctx->state == CHACHAPOLY_STATE_AAD) {
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ret = chachapoly_pad_aad(ctx);
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if (ret != 0)
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return (ret);
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} else if (ctx->state == CHACHAPOLY_STATE_CIPHERTEXT) {
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ret = chachapoly_pad_ciphertext(ctx);
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if (ret != 0)
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return (ret);
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}
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ctx->state = CHACHAPOLY_STATE_FINISHED;
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@ -263,129 +244,123 @@ int mbedtls_chachapoly_finish( mbedtls_chachapoly_context *ctx,
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/* The lengths of the AAD and ciphertext are processed by
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* Poly1305 as the final 128-bit block, encoded as little-endian integers.
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*/
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len_block[ 0] = (unsigned char)( ctx->aad_len );
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len_block[ 1] = (unsigned char)( ctx->aad_len >> 8 );
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len_block[ 2] = (unsigned char)( ctx->aad_len >> 16 );
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len_block[ 3] = (unsigned char)( ctx->aad_len >> 24 );
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len_block[ 4] = (unsigned char)( ctx->aad_len >> 32 );
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len_block[ 5] = (unsigned char)( ctx->aad_len >> 40 );
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len_block[ 6] = (unsigned char)( ctx->aad_len >> 48 );
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len_block[ 7] = (unsigned char)( ctx->aad_len >> 56 );
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len_block[ 8] = (unsigned char)( ctx->ciphertext_len );
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len_block[ 9] = (unsigned char)( ctx->ciphertext_len >> 8 );
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len_block[10] = (unsigned char)( ctx->ciphertext_len >> 16 );
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len_block[11] = (unsigned char)( ctx->ciphertext_len >> 24 );
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len_block[12] = (unsigned char)( ctx->ciphertext_len >> 32 );
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len_block[13] = (unsigned char)( ctx->ciphertext_len >> 40 );
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len_block[14] = (unsigned char)( ctx->ciphertext_len >> 48 );
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len_block[15] = (unsigned char)( ctx->ciphertext_len >> 56 );
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len_block[ 0] = (unsigned char)(ctx->aad_len);
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len_block[ 1] = (unsigned char)(ctx->aad_len >> 8);
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len_block[ 2] = (unsigned char)(ctx->aad_len >> 16);
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len_block[ 3] = (unsigned char)(ctx->aad_len >> 24);
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len_block[ 4] = (unsigned char)(ctx->aad_len >> 32);
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len_block[ 5] = (unsigned char)(ctx->aad_len >> 40);
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len_block[ 6] = (unsigned char)(ctx->aad_len >> 48);
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len_block[ 7] = (unsigned char)(ctx->aad_len >> 56);
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len_block[ 8] = (unsigned char)(ctx->ciphertext_len);
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len_block[ 9] = (unsigned char)(ctx->ciphertext_len >> 8);
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len_block[10] = (unsigned char)(ctx->ciphertext_len >> 16);
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len_block[11] = (unsigned char)(ctx->ciphertext_len >> 24);
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len_block[12] = (unsigned char)(ctx->ciphertext_len >> 32);
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len_block[13] = (unsigned char)(ctx->ciphertext_len >> 40);
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len_block[14] = (unsigned char)(ctx->ciphertext_len >> 48);
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len_block[15] = (unsigned char)(ctx->ciphertext_len >> 56);
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ret = mbedtls_poly1305_update( &ctx->poly1305_ctx, len_block, 16U );
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if( ret != 0 )
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return( ret );
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ret = mbedtls_poly1305_update(&ctx->poly1305_ctx, len_block, 16U);
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if (ret != 0)
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return (ret);
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ret = mbedtls_poly1305_finish( &ctx->poly1305_ctx, mac );
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ret = mbedtls_poly1305_finish(&ctx->poly1305_ctx, mac);
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return( ret );
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return (ret);
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}
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static int chachapoly_crypt_and_tag( mbedtls_chachapoly_context *ctx,
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mbedtls_chachapoly_mode_t mode,
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size_t length,
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const unsigned char nonce[12],
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const unsigned char *aad,
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size_t aad_len,
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const unsigned char *input,
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unsigned char *output,
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unsigned char tag[16] )
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{
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static int chachapoly_crypt_and_tag(mbedtls_chachapoly_context *ctx,
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mbedtls_chachapoly_mode_t mode,
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size_t length,
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const unsigned char nonce[12],
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const unsigned char *aad,
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size_t aad_len,
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const unsigned char *input,
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unsigned char *output,
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unsigned char tag[16]) {
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int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
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ret = mbedtls_chachapoly_starts( ctx, nonce, mode );
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if( ret != 0 )
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ret = mbedtls_chachapoly_starts(ctx, nonce, mode);
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if (ret != 0)
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goto cleanup;
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ret = mbedtls_chachapoly_update_aad( ctx, aad, aad_len );
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if( ret != 0 )
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ret = mbedtls_chachapoly_update_aad(ctx, aad, aad_len);
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if (ret != 0)
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goto cleanup;
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ret = mbedtls_chachapoly_update( ctx, length, input, output );
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if( ret != 0 )
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ret = mbedtls_chachapoly_update(ctx, length, input, output);
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if (ret != 0)
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goto cleanup;
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ret = mbedtls_chachapoly_finish( ctx, tag );
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ret = mbedtls_chachapoly_finish(ctx, tag);
|
||||
|
||||
cleanup:
|
||||
return( ret );
|
||||
return (ret);
|
||||
}
|
||||
|
||||
int mbedtls_chachapoly_encrypt_and_tag( mbedtls_chachapoly_context *ctx,
|
||||
size_t length,
|
||||
const unsigned char nonce[12],
|
||||
const unsigned char *aad,
|
||||
size_t aad_len,
|
||||
const unsigned char *input,
|
||||
unsigned char *output,
|
||||
unsigned char tag[16] )
|
||||
{
|
||||
CHACHAPOLY_VALIDATE_RET( ctx != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET( nonce != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET( tag != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET( aad_len == 0 || aad != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET( length == 0 || input != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET( length == 0 || output != NULL );
|
||||
int mbedtls_chachapoly_encrypt_and_tag(mbedtls_chachapoly_context *ctx,
|
||||
size_t length,
|
||||
const unsigned char nonce[12],
|
||||
const unsigned char *aad,
|
||||
size_t aad_len,
|
||||
const unsigned char *input,
|
||||
unsigned char *output,
|
||||
unsigned char tag[16]) {
|
||||
CHACHAPOLY_VALIDATE_RET(ctx != NULL);
|
||||
CHACHAPOLY_VALIDATE_RET(nonce != NULL);
|
||||
CHACHAPOLY_VALIDATE_RET(tag != NULL);
|
||||
CHACHAPOLY_VALIDATE_RET(aad_len == 0 || aad != NULL);
|
||||
CHACHAPOLY_VALIDATE_RET(length == 0 || input != NULL);
|
||||
CHACHAPOLY_VALIDATE_RET(length == 0 || output != NULL);
|
||||
|
||||
return( chachapoly_crypt_and_tag( ctx, MBEDTLS_CHACHAPOLY_ENCRYPT,
|
||||
length, nonce, aad, aad_len,
|
||||
input, output, tag ) );
|
||||
return (chachapoly_crypt_and_tag(ctx, MBEDTLS_CHACHAPOLY_ENCRYPT,
|
||||
length, nonce, aad, aad_len,
|
||||
input, output, tag));
|
||||
}
|
||||
|
||||
int mbedtls_chachapoly_auth_decrypt( mbedtls_chachapoly_context *ctx,
|
||||
size_t length,
|
||||
const unsigned char nonce[12],
|
||||
const unsigned char *aad,
|
||||
size_t aad_len,
|
||||
const unsigned char tag[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output )
|
||||
{
|
||||
int mbedtls_chachapoly_auth_decrypt(mbedtls_chachapoly_context *ctx,
|
||||
size_t length,
|
||||
const unsigned char nonce[12],
|
||||
const unsigned char *aad,
|
||||
size_t aad_len,
|
||||
const unsigned char tag[16],
|
||||
const unsigned char *input,
|
||||
unsigned char *output) {
|
||||
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
|
||||
unsigned char check_tag[16];
|
||||
size_t i;
|
||||
int diff;
|
||||
CHACHAPOLY_VALIDATE_RET( ctx != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET( nonce != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET( tag != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET( aad_len == 0 || aad != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET( length == 0 || input != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET( length == 0 || output != NULL );
|
||||
CHACHAPOLY_VALIDATE_RET(ctx != NULL);
|
||||
CHACHAPOLY_VALIDATE_RET(nonce != NULL);
|
||||
CHACHAPOLY_VALIDATE_RET(tag != NULL);
|
||||
CHACHAPOLY_VALIDATE_RET(aad_len == 0 || aad != NULL);
|
||||
CHACHAPOLY_VALIDATE_RET(length == 0 || input != NULL);
|
||||
CHACHAPOLY_VALIDATE_RET(length == 0 || output != NULL);
|
||||
|
||||
if( ( ret = chachapoly_crypt_and_tag( ctx,
|
||||
MBEDTLS_CHACHAPOLY_DECRYPT, length, nonce,
|
||||
aad, aad_len, input, output, check_tag ) ) != 0 )
|
||||
{
|
||||
return( ret );
|
||||
if ((ret = chachapoly_crypt_and_tag(ctx,
|
||||
MBEDTLS_CHACHAPOLY_DECRYPT, length, nonce,
|
||||
aad, aad_len, input, output, check_tag)) != 0) {
|
||||
return (ret);
|
||||
}
|
||||
|
||||
/* Check tag in "constant-time" */
|
||||
for( diff = 0, i = 0; i < sizeof( check_tag ); i++ )
|
||||
for (diff = 0, i = 0; i < sizeof(check_tag); i++)
|
||||
diff |= tag[i] ^ check_tag[i];
|
||||
|
||||
if( diff != 0 )
|
||||
{
|
||||
mbedtls_platform_zeroize( output, length );
|
||||
return( MBEDTLS_ERR_CHACHAPOLY_AUTH_FAILED );
|
||||
if (diff != 0) {
|
||||
mbedtls_platform_zeroize(output, length);
|
||||
return (MBEDTLS_ERR_CHACHAPOLY_AUTH_FAILED);
|
||||
}
|
||||
|
||||
return( 0 );
|
||||
return (0);
|
||||
}
|
||||
|
||||
#endif /* MBEDTLS_CHACHAPOLY_ALT */
|
||||
|
||||
#if defined(MBEDTLS_SELF_TEST)
|
||||
|
||||
static const unsigned char test_key[1][32] =
|
||||
{
|
||||
static const unsigned char test_key[1][32] = {
|
||||
{
|
||||
0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
|
||||
0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f,
|
||||
|
|
@ -394,29 +369,25 @@ static const unsigned char test_key[1][32] =
|
|||
}
|
||||
};
|
||||
|
||||
static const unsigned char test_nonce[1][12] =
|
||||
{
|
||||
static const unsigned char test_nonce[1][12] = {
|
||||
{
|
||||
0x07, 0x00, 0x00, 0x00, /* 32-bit common part */
|
||||
0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47 /* 64-bit IV */
|
||||
}
|
||||
};
|
||||
|
||||
static const unsigned char test_aad[1][12] =
|
||||
{
|
||||
static const unsigned char test_aad[1][12] = {
|
||||
{
|
||||
0x50, 0x51, 0x52, 0x53, 0xc0, 0xc1, 0xc2, 0xc3,
|
||||
0xc4, 0xc5, 0xc6, 0xc7
|
||||
}
|
||||
};
|
||||
|
||||
static const size_t test_aad_len[1] =
|
||||
{
|
||||
static const size_t test_aad_len[1] = {
|
||||
12U
|
||||
};
|
||||
|
||||
static const unsigned char test_input[1][114] =
|
||||
{
|
||||
static const unsigned char test_input[1][114] = {
|
||||
{
|
||||
0x4c, 0x61, 0x64, 0x69, 0x65, 0x73, 0x20, 0x61,
|
||||
0x6e, 0x64, 0x20, 0x47, 0x65, 0x6e, 0x74, 0x6c,
|
||||
|
|
@ -436,8 +407,7 @@ static const unsigned char test_input[1][114] =
|
|||
}
|
||||
};
|
||||
|
||||
static const unsigned char test_output[1][114] =
|
||||
{
|
||||
static const unsigned char test_output[1][114] = {
|
||||
{
|
||||
0xd3, 0x1a, 0x8d, 0x34, 0x64, 0x8e, 0x60, 0xdb,
|
||||
0x7b, 0x86, 0xaf, 0xbc, 0x53, 0xef, 0x7e, 0xc2,
|
||||
|
|
@ -457,13 +427,11 @@ static const unsigned char test_output[1][114] =
|
|||
}
|
||||
};
|
||||
|
||||
static const size_t test_input_len[1] =
|
||||
{
|
||||
static const size_t test_input_len[1] = {
|
||||
114U
|
||||
};
|
||||
|
||||
static const unsigned char test_mac[1][16] =
|
||||
{
|
||||
static const unsigned char test_mac[1][16] = {
|
||||
{
|
||||
0x1a, 0xe1, 0x0b, 0x59, 0x4f, 0x09, 0xe2, 0x6a,
|
||||
0x7e, 0x90, 0x2e, 0xcb, 0xd0, 0x60, 0x06, 0x91
|
||||
|
|
@ -486,51 +454,49 @@ static const unsigned char test_mac[1][16] =
|
|||
} \
|
||||
while( 0 )
|
||||
|
||||
int mbedtls_chachapoly_self_test( int verbose )
|
||||
{
|
||||
int mbedtls_chachapoly_self_test(int verbose) {
|
||||
mbedtls_chachapoly_context ctx;
|
||||
unsigned i;
|
||||
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
|
||||
unsigned char output[200];
|
||||
unsigned char mac[16];
|
||||
|
||||
for( i = 0U; i < 1U; i++ )
|
||||
{
|
||||
if( verbose != 0 )
|
||||
mbedtls_printf( " ChaCha20-Poly1305 test %u ", i );
|
||||
for (i = 0U; i < 1U; i++) {
|
||||
if (verbose != 0)
|
||||
mbedtls_printf(" ChaCha20-Poly1305 test %u ", i);
|
||||
|
||||
mbedtls_chachapoly_init( &ctx );
|
||||
mbedtls_chachapoly_init(&ctx);
|
||||
|
||||
ret = mbedtls_chachapoly_setkey( &ctx, test_key[i] );
|
||||
ASSERT( 0 == ret, ( "setkey() error code: %i\n", ret ) );
|
||||
ret = mbedtls_chachapoly_setkey(&ctx, test_key[i]);
|
||||
ASSERT(0 == ret, ("setkey() error code: %i\n", ret));
|
||||
|
||||
ret = mbedtls_chachapoly_encrypt_and_tag( &ctx,
|
||||
test_input_len[i],
|
||||
test_nonce[i],
|
||||
test_aad[i],
|
||||
test_aad_len[i],
|
||||
test_input[i],
|
||||
output,
|
||||
mac );
|
||||
ret = mbedtls_chachapoly_encrypt_and_tag(&ctx,
|
||||
test_input_len[i],
|
||||
test_nonce[i],
|
||||
test_aad[i],
|
||||
test_aad_len[i],
|
||||
test_input[i],
|
||||
output,
|
||||
mac);
|
||||
|
||||
ASSERT( 0 == ret, ( "crypt_and_tag() error code: %i\n", ret ) );
|
||||
ASSERT(0 == ret, ("crypt_and_tag() error code: %i\n", ret));
|
||||
|
||||
ASSERT( 0 == memcmp( output, test_output[i], test_input_len[i] ),
|
||||
( "failure (wrong output)\n" ) );
|
||||
ASSERT(0 == memcmp(output, test_output[i], test_input_len[i]),
|
||||
("failure (wrong output)\n"));
|
||||
|
||||
ASSERT( 0 == memcmp( mac, test_mac[i], 16U ),
|
||||
( "failure (wrong MAC)\n" ) );
|
||||
ASSERT(0 == memcmp(mac, test_mac[i], 16U),
|
||||
("failure (wrong MAC)\n"));
|
||||
|
||||
mbedtls_chachapoly_free( &ctx );
|
||||
mbedtls_chachapoly_free(&ctx);
|
||||
|
||||
if( verbose != 0 )
|
||||
mbedtls_printf( "passed\n" );
|
||||
if (verbose != 0)
|
||||
mbedtls_printf("passed\n");
|
||||
}
|
||||
|
||||
if( verbose != 0 )
|
||||
mbedtls_printf( "\n" );
|
||||
if (verbose != 0)
|
||||
mbedtls_printf("\n");
|
||||
|
||||
return( 0 );
|
||||
return (0);
|
||||
}
|
||||
|
||||
#endif /* MBEDTLS_SELF_TEST */
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue