ECDH P-521

Elliptic curve Diffie-Hellman algorithm based on the NIST P-521 curve (aka secp521r1). More...

Files
file	ocrypto_ecdh_p521.h
	Elliptic curve Diffie-Hellman algorithm based on the NIST P-521 curve (aka secp521r1).

Functions
int	ocrypto_ecdh_p521_secret_key_check (const uint8_t sk[66])
int	ocrypto_ecdh_p521_public_key_check (const uint8_t pk[132])
int	ocrypto_ecdh_p521_public_key (uint8_t pk[132], const uint8_t sk[66])
int	ocrypto_ecdh_p521_common_secret (uint8_t r[66], const uint8_t sk[66], const uint8_t pk[132])

Detailed Description

Elliptic curve Diffie-Hellman algorithm based on the NIST P-521 curve (aka secp521r1).

ECDH P-521 is a specific implementation of a key agreement protocol.

See also

NIST - SP 800-56A Rev. 3