6 files changed, 18 insertions, 17 deletions

diff --git a/src/lib/libssl/ssl_clnt.c b/src/lib/libssl/ssl_clnt.c
index be9d6878d7..c092fe4c89 100644
--- a/src/lib/libssl/ssl_clnt.c
+++ b/src/lib/libssl/ssl_clnt.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_clnt.c,v 1.99 2021/05/16 14:10:43 jsing Exp $ */
+/* $OpenBSD: ssl_clnt.c,v 1.100 2021/06/27 18:09:07 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -1550,8 +1550,8 @@ ssl3_get_server_key_exchange(SSL *s)
 
                         if (!CBS_get_u16(&cbs, &sigalg_value))
                                 goto decode_err;
-                        if ((sigalg = ssl_sigalg(sigalg_value, tls12_sigalgs,
-                            tls12_sigalgs_len)) == NULL) {
+                        if ((sigalg = ssl_sigalg_from_value(sigalg_value,
+                            tls12_sigalgs, tls12_sigalgs_len)) == NULL) {
                                 SSLerror(s, SSL_R_UNKNOWN_DIGEST);
                                 al = SSL_AD_DECODE_ERROR;
                                 goto fatal_err;
diff --git a/src/lib/libssl/ssl_sigalgs.c b/src/lib/libssl/ssl_sigalgs.c
index 590932bdf6..8c7f6d673a 100644
--- a/src/lib/libssl/ssl_sigalgs.c
+++ b/src/lib/libssl/ssl_sigalgs.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_sigalgs.c,v 1.27 2021/06/27 17:59:17 jsing Exp $ */
+/* $OpenBSD: ssl_sigalgs.c,v 1.28 2021/06/27 18:09:07 jsing Exp $ */
 /*
  * Copyright (c) 2018-2020 Bob Beck <beck@openbsd.org>
  *
@@ -201,7 +201,7 @@ ssl_sigalg_lookup(uint16_t sigalg)
 }
 
 const struct ssl_sigalg *
-ssl_sigalg(uint16_t sigalg, const uint16_t *values, size_t len)
+ssl_sigalg_from_value(uint16_t sigalg, const uint16_t *values, size_t len)
 {
         int i;
 
@@ -328,7 +328,7 @@ ssl_sigalg_select(SSL *s, EVP_PKEY *pkey)
                 if (!CBS_get_u16(&cbs, &sig_alg))
                         return 0;
 
-                if ((sigalg = ssl_sigalg(sig_alg, tls_sigalgs,
+                if ((sigalg = ssl_sigalg_from_value(sig_alg, tls_sigalgs,
                     tls_sigalgs_len)) == NULL)
                         continue;
 
diff --git a/src/lib/libssl/ssl_sigalgs.h b/src/lib/libssl/ssl_sigalgs.h
index 64a2bd435c..64cf0bb73b 100644
--- a/src/lib/libssl/ssl_sigalgs.h
+++ b/src/lib/libssl/ssl_sigalgs.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_sigalgs.h,v 1.18 2021/06/27 17:59:17 jsing Exp $ */
+/* $OpenBSD: ssl_sigalgs.h,v 1.19 2021/06/27 18:09:07 jsing Exp $ */
 /*
  * Copyright (c) 2018-2019 Bob Beck <beck@openbsd.org>
  *
@@ -74,7 +74,8 @@ extern const uint16_t tls13_sigalgs[];
 extern const size_t tls13_sigalgs_len;
 
 const struct ssl_sigalg *ssl_sigalg_lookup(uint16_t sigalg);
-const struct ssl_sigalg *ssl_sigalg(uint16_t sigalg, const uint16_t *values, size_t len);
+const struct ssl_sigalg *ssl_sigalg_from_value(uint16_t sigalg,
+    const uint16_t *values, size_t len);
 int ssl_sigalgs_build(uint16_t tls_version, CBB *cbb);
 int ssl_sigalg_pkey_check(uint16_t sigalg, EVP_PKEY *pk);
 int ssl_sigalg_pkey_ok(const struct ssl_sigalg *sigalg, EVP_PKEY *pkey,
diff --git a/src/lib/libssl/ssl_srvr.c b/src/lib/libssl/ssl_srvr.c
index 93fd8cfb85..201f600a3e 100644
--- a/src/lib/libssl/ssl_srvr.c
+++ b/src/lib/libssl/ssl_srvr.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_srvr.c,v 1.112 2021/06/27 17:59:17 jsing Exp $ */
+/* $OpenBSD: ssl_srvr.c,v 1.113 2021/06/27 18:09:07 jsing Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -2192,8 +2192,8 @@ ssl3_get_cert_verify(SSL *s)
 
                 if (!CBS_get_u16(&cbs, &sigalg_value))
                         goto decode_err;
-                if ((sigalg = ssl_sigalg(sigalg_value, tls12_sigalgs,
-                    tls12_sigalgs_len)) == NULL ||
+                if ((sigalg = ssl_sigalg_from_value(sigalg_value,
+                    tls12_sigalgs, tls12_sigalgs_len)) == NULL ||
                     (md = sigalg->md()) == NULL) {
                         SSLerror(s, SSL_R_UNKNOWN_DIGEST);
                         al = SSL_AD_DECODE_ERROR;
diff --git a/src/lib/libssl/tls13_client.c b/src/lib/libssl/tls13_client.c
index e387ac8c59..de9316e8d7 100644
--- a/src/lib/libssl/tls13_client.c
+++ b/src/lib/libssl/tls13_client.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls13_client.c,v 1.80 2021/06/08 18:13:50 tb Exp $ */
+/* $OpenBSD: tls13_client.c,v 1.81 2021/06/27 18:09:07 jsing Exp $ */
 /*
  * Copyright (c) 2018, 2019 Joel Sing <jsing@openbsd.org>
  *
@@ -671,8 +671,8 @@ tls13_server_certificate_verify_recv(struct tls13_ctx *ctx, CBS *cbs)
         if (!CBS_get_u16_length_prefixed(cbs, &signature))
                 goto err;
 
-        if ((sigalg = ssl_sigalg(signature_scheme, tls13_sigalgs,
-            tls13_sigalgs_len)) == NULL)
+        if ((sigalg = ssl_sigalg_from_value(signature_scheme,
+            tls13_sigalgs, tls13_sigalgs_len)) == NULL)
                 goto err;
 
         if (!CBB_init(&cbb, 0))
diff --git a/src/lib/libssl/tls13_server.c b/src/lib/libssl/tls13_server.c
index aab988d532..8f47bdfa88 100644
--- a/src/lib/libssl/tls13_server.c
+++ b/src/lib/libssl/tls13_server.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls13_server.c,v 1.78 2021/06/11 11:13:53 jsing Exp $ */
+/* $OpenBSD: tls13_server.c,v 1.79 2021/06/27 18:09:07 jsing Exp $ */
 /*
  * Copyright (c) 2019, 2020 Joel Sing <jsing@openbsd.org>
  * Copyright (c) 2020 Bob Beck <beck@openbsd.org>
@@ -970,8 +970,8 @@ tls13_client_certificate_verify_recv(struct tls13_ctx *ctx, CBS *cbs)
         if (!CBS_get_u16_length_prefixed(cbs, &signature))
                 goto err;
 
-        if ((sigalg = ssl_sigalg(signature_scheme, tls13_sigalgs,
-            tls13_sigalgs_len)) == NULL)
+        if ((sigalg = ssl_sigalg_from_value(signature_scheme,
+            tls13_sigalgs, tls13_sigalgs_len)) == NULL)
                 goto err;
 
         if (!CBB_init(&cbb, 0))