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Backport only the COM mitigation instead of everything from 1.8

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Adam Ierymenko 2021-09-21 14:14:34 -04:00
parent 75a45eeb27
commit eabe091038
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7 changed files with 75 additions and 202 deletions
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12
node/Identity.hpp
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@ -109,6 +109,18 @@ public:
*/
inline bool hasPrivate() const { return (_privateKey != (C25519::Private *)0); }
/**
* Compute a SHA384 hash of this identity's address and public key(s).
*
* @param sha384buf Buffer with 48 bytes of space to receive hash
*/
inline void publicKeyHash(void *sha384buf) const
{
uint8_t address[ZT_ADDRESS_LENGTH];
_address.copyTo(address, ZT_ADDRESS_LENGTH);
SHA384(sha384buf, address, ZT_ADDRESS_LENGTH, _publicKey.data, ZT_C25519_PUBLIC_KEY_LEN);
}
/**
* Compute the SHA512 hash of our private key (if we have one)
*