ECDSA secp521r1 low-level APIs

Type declarations and APIs to do Elliptic Curve Digital Signature Algorithm using the NIST secp521r1 curve. More...

Functions
int	ocrypto_ecdsa_p521_public_key (uint8_t pk[132], const uint8_t sk[66])
int	ocrypto_ecdsa_p521_sign (uint8_t sig[132], const uint8_t *m, size_t mlen, const uint8_t sk[66], const uint8_t ek[66])
int	ocrypto_ecdsa_p521_sign_hash (uint8_t sig[132], const uint8_t hash[64], const uint8_t sk[66], const uint8_t ek[66])
int	ocrypto_ecdsa_p521_verify (const uint8_t sig[132], const uint8_t *m, size_t mlen, const uint8_t pk[132])
int	ocrypto_ecdsa_p521_verify_hash (const uint8_t sig[132], const uint8_t hash[64], const uint8_t pk[132])

Detailed Description

Type declarations and APIs to do Elliptic Curve Digital Signature Algorithm using the NIST secp521r1 curve.

ECDSA P-521 is a specific implementation of a digital signature scheme.