string2hex        102 ext/openssl/ossl.h int string2hex(const unsigned char *, int, char **, int *);
string2hex        235 ext/openssl/ossl_hmac.c     if (string2hex(buf, buf_len, &hexbuf, NULL) != 2 * (int)buf_len) {
string2hex        336 ext/openssl/ossl_hmac.c     if (string2hex(buf, buf_len, &hexbuf, NULL) != 2 * (int)buf_len) {
string2hex       1059 ext/openssl/ossl_ocsp.c     if (string2hex(name_hash->data, name_hash->length, &hexbuf, NULL) < 0)
string2hex       1082 ext/openssl/ossl_ocsp.c     if (string2hex(key_hash->data, key_hash->length, &hexbuf, NULL) < 0)