`gnutls_decode_ber_digest_info` ( 3 )

Функции API (API function)

Имя (Name)

gnutls_decode_ber_digest_info - API function

Синопсис (Synopsis)

#include <gnutls/crypto.h>

       int gnutls_decode_ber_digest_info(const gnutls_datum_t * info,
       gnutls_digest_algorithm_t * hash, unsigned char * digest,
       unsigned int * digest_size);

Аргументы (Arguments)

const gnutls_datum_t * info
                   an RSA BER encoded DigestInfo structure

       gnutls_digest_algorithm_t * hash
                   will contain the hash algorithm of the structure

       unsigned char * digest
                   will contain the hash output of the structure

       unsigned int * digest_size
                   will contain the hash size of the structure;
                   initially must hold the maximum size of  digest

Описание (Description)

This function will parse an RSA PKCS1 1.5 DigestInfo structure
       and report the hash algorithm used as well as the digest data.

Возвращаемое значение (Return value)

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise an error
       code is returned.

Сообщение об ошибках (Reporting bugs)

Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

Смотри также (See also)

The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

https://www.gnutls.org/manual/

Исходный текст на man7.org

gnutls_decode_ber_digest_info ( 3 )