signstate.c File Reference

SignState implementation. More...

#include "internal.h"
#include <string.h>

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Functions
int	noise_signstate_clear_key (NoiseSignState *state)
	Clears the key in a SignState object. More...
int	noise_signstate_copy (NoiseSignState *state, const NoiseSignState *from)
	Copies the keys from one SignState object to another. More...
int	noise_signstate_format_fingerprint (const NoiseSignState *state, int fingerprint_type, char *buffer, size_t len)
	Formats the public key fingerprint for the key within a SignState. More...
int	noise_signstate_free (NoiseSignState *state)
	Frees a SignState object after destroying all sensitive material. More...
int	noise_signstate_generate_keypair (NoiseSignState *state)
	Generates a new key pair within a SignState object. More...
int	noise_signstate_get_keypair (const NoiseSignState *state, uint8_t *private_key, size_t private_key_len, uint8_t *public_key, size_t public_key_len)
	Gets the keypair from within a SignState object. More...
int	noise_signstate_get_max_key_length (void)
	Gets the maximum length of signing keys for the supported algorithms. More...
int	noise_signstate_get_max_signature_length (void)
	Gets the maximum length of signatures for the supported algorithms. More...
size_t	noise_signstate_get_private_key_length (const NoiseSignState *state)
	Gets the length of the private key for a SignState object. More...
int	noise_signstate_get_public_key (const NoiseSignState *state, uint8_t *public_key, size_t public_key_len)
	Gets the public key value from a SignState object. More...
size_t	noise_signstate_get_public_key_length (const NoiseSignState *state)
	Gets the length of the public key for a SignState object. More...
int	noise_signstate_get_sign_id (const NoiseSignState *state)
	Gets the algorithm identifier for a SignState object. More...
size_t	noise_signstate_get_signature_length (const NoiseSignState *state)
	Gets the length of the signature for a SignState object. More...
int	noise_signstate_has_keypair (const NoiseSignState *state)
	Determine if a SignState object contains a keypair. More...
int	noise_signstate_has_public_key (const NoiseSignState *state)
	Determine if a SignState object contains a public key. More...
int	noise_signstate_new_by_id (NoiseSignState **state, int id)
	Creates a new SignState object by its algorithm identifier. More...
int	noise_signstate_new_by_name (NoiseSignState **state, const char *name)
	Creates a new SignState object by its algorithm name. More...
int	noise_signstate_set_keypair (NoiseSignState *state, const uint8_t *private_key, size_t private_key_len, const uint8_t *public_key, size_t public_key_len)
	Sets the keypair within a SignState object. More...
int	noise_signstate_set_keypair_private (NoiseSignState *state, const uint8_t *private_key, size_t private_key_len)
	Sets the keypair within a SignState object based on a private key only. More...
int	noise_signstate_set_public_key (NoiseSignState *state, const uint8_t *public_key, size_t public_key_len)
	Sets the public key in a SignState object. More...
int	noise_signstate_sign (const NoiseSignState *state, const uint8_t *message, size_t message_len, uint8_t *signature, size_t signature_len)
	Signs a message to create a digital signature. More...
int	noise_signstate_verify (const NoiseSignState *state, const uint8_t *message, size_t message_len, const uint8_t *signature, size_t signature_len)
	Verifies a digital signature on a message. More...

Detailed Description

SignState implementation.

Definition in file signstate.c.