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complete implementation of RedDSA

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orignal
2019-03-24 18:42:52 -04:00
parent c797ac4268
commit ff44bcc489
4 changed files with 100 additions and 7 deletions
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6
libi2pd/Ed25519.h
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@@ -84,9 +84,11 @@ namespace crypto
bool Verify (const EDDSAPoint& publicKey, const uint8_t * digest, const uint8_t * signature) const;
void Sign (const uint8_t * expandedPrivateKey, const uint8_t * publicKeyEncoded, const uint8_t * buf, size_t len, uint8_t * signature) const;
void SignRedDSA (const uint8_t * privateKey, const uint8_t * publicKeyEncoded, const uint8_t * buf, size_t len, uint8_t * signature) const;
static void ExpandPrivateKey (const uint8_t * key, uint8_t * expandedKey); // key - 32 bytes, expandedKey - 64 bytes
void CreateRedDSAPrivateKey (uint8_t * priv); // priv is 32 bytes
private:
EDDSAPoint Sum (const EDDSAPoint& p1, const EDDSAPoint& p2, BN_CTX * ctx) const;