digest_algorithm Struct Reference

A message digest algorithm. More...

#include <crypto.h>

Data Fields
const char *	name
	Algorithm name.
size_t	ctxsize
	Context size.
size_t	blocksize
	Block size.
size_t	digestsize
	Digest size.
void(*	init )(struct digest_algorithm *digest, void *ctx)
	Initialise digest.
void(*	update )(struct digest_algorithm *digest, void *ctx, const void *src, size_t len)
	Update digest with new data.
void(*	final )(struct digest_algorithm *digest, void *ctx, void *out)
	Finalise digest.
void *	priv
	Algorithm private data.

Detailed Description

A message digest algorithm.

Definition at line 19 of file crypto.h.

Field Documentation

name

const char* digest_algorithm::name

Algorithm name.

Definition at line 21 of file crypto.h.

Referenced by chap_init(), ecdsa_init_values(), hmac_okx(), mdhash_final(), mdhash_update(), rsa_pkcs1_encode(), rsa_pss_encode(), rsa_sign(), rsa_verify(), tls_cipher_name(), tls_new_server_key_exchange(), tls_send_certificate_verify(), tlskey_hash_tbshash(), tlskey_hkdf_save(), tlskey_load(), tlskey_start(), and tlskey_tbshash().

ctxsize

size_t digest_algorithm::ctxsize

Context size.

Definition at line 23 of file crypto.h.

Referenced by asn1_okx(), chap_init(), cms_digest(), dbg_md5_da(), digest_cost(), digest_exec(), digest_frag_okx(), hmac_okx(), ocsp_check_signature(), ocsp_request(), peerblk_open(), pubkey_sign_okx(), pubkey_verify_fail_okx(), pubkey_verify_okx(), rsa_pss_encode(), tlskey_bind(), tlskey_digest(), tlskey_hash_tbshash(), tlskey_hkdf_empty(), tlskey_hkdf_tbshash(), tlskey_start(), x509_check_signature(), and x509_fingerprint().

blocksize

size_t digest_algorithm::blocksize

Block size.

Definition at line 25 of file crypto.h.

Referenced by hmac_okx(), mdhash_final(), mdhash_init(), and mdhash_update().

digestsize

size_t digest_algorithm::digestsize

Digest size.

Definition at line 27 of file crypto.h.

Referenced by asn1_okx(), certstat(), chap_init(), cms_digest(), cms_verify_digest(), dbg_md5_da(), digest_cost(), digest_exec(), digest_frag_okx(), dummy_hash(), ecdsa_init_values(), hkdf_expand(), hkdf_extract(), hmac_final(), hmac_okx(), icert_certs(), mdhash_final(), ocsp_check_signature(), ocsp_request(), peerblk_done(), peerdist_info_passphrase_okx(), pubkey_sign_okx(), pubkey_verify_fail_okx(), pubkey_verify_okx(), rfc8448_resumed_test(), rfc8448_simple_test(), rsa_pkcs1_encode(), rsa_pss_encode(), rsa_sign(), rsa_verify(), rsa_xor_mask(), tls_new_ciphertext(), tls_new_server_key_exchange(), tls_send_certificate_verify(), tls_send_record(), tlskey_bind(), tlskey_digest(), tlskey_finished(), tlskey_hash_expand(), tlskey_hash_master(), tlskey_hash_tbshash(), tlskey_hash_verify(), tlskey_hkdf_apply(), tlskey_hkdf_bind(), tlskey_hkdf_cipher(), tlskey_hkdf_finished(), tlskey_hkdf_load(), tlskey_hkdf_master(), tlskey_hkdf_reset(), tlskey_hkdf_save(), tlskey_hkdf_secretsize(), tlskey_hkdf_tbshash(), tlskey_hkdf_traffic(), tlskey_hkdf_verify(), tlskey_start(), tlskey_tbshash(), x509_check_root(), x509_check_signature(), and x509_name().

init

void(* digest_algorithm::init) (struct digest_algorithm *digest, void *ctx)

Initialise digest.

Parameters

digest	Digest algorithm
ctx	Context

Definition at line 33 of file crypto.h.

Referenced by digest_init().

update

void(* digest_algorithm::update) (struct digest_algorithm *digest, void *ctx, const void *src, size_t len)

Update digest with new data.

Parameters

digest	Digest algorithm
ctx	Context
src	Data to digest
len	Length of data
len	is not necessarily a multiple of blocksize.

Definition at line 43 of file crypto.h.

Referenced by digest_update().

final

void(* digest_algorithm::final) (struct digest_algorithm *digest, void *ctx, void *out)

Finalise digest.

Parameters

digest	Digest algorithm
ctx	Context
out	Buffer for digest output

Definition at line 51 of file crypto.h.

Referenced by digest_final().

priv

void* digest_algorithm::priv

Algorithm private data.

Definition at line 54 of file crypto.h.

Referenced by mdhash_final(), mdhash_init(), and mdhash_update().

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The documentation for this struct was generated from the following file:

• include/ipxe/crypto.h