107     const unsigned char *ctx, size_t ctx_len,  in ssl_tls13_hkdf_encode_label()  argument
113         SSL_TLS1_3_KEY_SCHEDULE_HKDF_LABEL_LEN(total_label_len, ctx_len);  in ssl_tls13_hkdf_encode_label()
136     *p++ = MBEDTLS_BYTE_0(ctx_len);  in ssl_tls13_hkdf_encode_label()
137     if (ctx_len != 0) {  in ssl_tls13_hkdf_encode_label()
138         memcpy(p, ctx, ctx_len);  in ssl_tls13_hkdf_encode_label()
149     const unsigned char *ctx, size_t ctx_len,  in mbedtls_ssl_tls13_hkdf_expand_label()  argument
166     if (ctx_len > MBEDTLS_SSL_TLS1_3_KEY_SCHEDULE_MAX_CONTEXT_LEN) {  in mbedtls_ssl_tls13_hkdf_expand_label()
182                                 ctx, ctx_len,  in mbedtls_ssl_tls13_hkdf_expand_label()
304     const unsigned char *ctx, size_t ctx_len,  in mbedtls_ssl_tls13_derive_secret()  argument
313         status = psa_hash_compute(hash_alg, ctx, ctx_len, hashed_context,  in mbedtls_ssl_tls13_derive_secret()
314                                   PSA_HASH_LENGTH(hash_alg), &ctx_len);  in mbedtls_ssl_tls13_derive_secret()
320         if (ctx_len > sizeof(hashed_context)) {  in mbedtls_ssl_tls13_derive_secret()
328         memcpy(hashed_context, ctx, ctx_len);  in mbedtls_ssl_tls13_derive_secret()
334                                                hashed_context, ctx_len,  in mbedtls_ssl_tls13_derive_secret()