157 static int tls1_P_hash(uint8_t *out, size_t out_len, const EVP_MD *md,  in tls1_P_hash()  argument
187         (out_len > chunk && !HMAC_CTX_copy_ex(&ctx_tmp, &ctx)) ||  in tls1_P_hash()
197     if (len > out_len) {  in tls1_P_hash()
198       len = out_len;  in tls1_P_hash()
205     out_len -= len;  in tls1_P_hash()
207     if (out_len == 0) {  in tls1_P_hash()
227 int tls1_prf(SSL *ssl, uint8_t *out, size_t out_len, const uint8_t *secret,  in tls1_prf()  argument
232   if (out_len == 0) {  in tls1_prf()
236   memset(out, 0, out_len);  in tls1_prf()
243     if (!tls1_P_hash(out, out_len, EVP_md5(), secret, secret_half,  in tls1_prf()
254   if (!tls1_P_hash(out, out_len, ssl_get_handshake_digest(algorithm_prf),  in tls1_prf()
263 static int tls1_generate_key_block(SSL *ssl, uint8_t *out, size_t out_len) {  in tls1_generate_key_block()  argument
265       ssl, out, out_len, ssl->session->master_key,  in tls1_generate_key_block()
469 static int append_digest(const EVP_MD_CTX *ctx, uint8_t *out, size_t *out_len,  in append_digest()  argument
486   *out_len = len;  in append_digest()
499 int tls1_handshake_digest(SSL *ssl, uint8_t *out, size_t out_len) {  in tls1_handshake_digest()  argument
502       !append_digest(&ssl->s3->handshake_md5, out, &md5_len, out_len)) {  in tls1_handshake_digest()
508                      out_len - md5_len)) {  in tls1_handshake_digest()
573 int tls1_export_keying_material(SSL *ssl, uint8_t *out, size_t out_len,  in tls1_export_keying_material()  argument
604   int ret = ssl->enc_method->prf(ssl, out, out_len, ssl->session->master_key,  in tls1_export_keying_material()