99                             const unsigned char *ctx, size_t ctx_len,  in ssl_tls13_hkdf_encode_label()  argument
105         SSL_TLS1_3_KEY_SCHEDULE_HKDF_LABEL_LEN( total_label_len, ctx_len );  in ssl_tls13_hkdf_encode_label()
128     *p++ = MBEDTLS_BYTE_0( ctx_len );  in ssl_tls13_hkdf_encode_label()
129     if( ctx_len != 0 )  in ssl_tls13_hkdf_encode_label()
130         memcpy( p, ctx, ctx_len );  in ssl_tls13_hkdf_encode_label()
140                      const unsigned char *ctx, size_t ctx_len,  in mbedtls_ssl_tls13_hkdf_expand_label()  argument
155     if( ctx_len > MBEDTLS_SSL_TLS1_3_KEY_SCHEDULE_MAX_CONTEXT_LEN )  in mbedtls_ssl_tls13_hkdf_expand_label()
173                                  ctx, ctx_len,  in mbedtls_ssl_tls13_hkdf_expand_label()
250                    const unsigned char *ctx, size_t ctx_len,  in mbedtls_ssl_tls13_derive_secret()  argument
264         ret = mbedtls_md( md_info, ctx, ctx_len, hashed_context );  in mbedtls_ssl_tls13_derive_secret()
267         ctx_len = mbedtls_md_get_size( md_info );  in mbedtls_ssl_tls13_derive_secret()
271         if( ctx_len > sizeof(hashed_context) )  in mbedtls_ssl_tls13_derive_secret()
280         memcpy( hashed_context, ctx, ctx_len );  in mbedtls_ssl_tls13_derive_secret()
286                                                  hashed_context, ctx_len,  in mbedtls_ssl_tls13_derive_secret()