2 files changed, 36 insertions, 36 deletions

diff --git a/src/lib/libcrypto/sha/sha3.c b/src/lib/libcrypto/sha/sha3.c
index 91b912cb73..fde0da94ff 100644
--- a/src/lib/libcrypto/sha/sha3.c
+++ b/src/lib/libcrypto/sha/sha3.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: sha3.c,v 1.19 2025/04/18 07:27:42 jsing Exp $ */
+/*      $OpenBSD: sha3.c,v 1.20 2025/04/18 07:36:11 jsing Exp $ */
 /*
  * The MIT License (MIT)
  *
@@ -97,77 +97,77 @@ sha3_keccakf(uint64_t st[25])
 }
 
 int
-sha3_init(sha3_ctx *c, int mdlen)
+sha3_init(sha3_ctx *ctx, int mdlen)
 {
         if (mdlen < 0 || mdlen >= KECCAK_BYTE_WIDTH / 2)
                 return 0;
 
-        memset(c, 0, sizeof(*c));
+        memset(ctx, 0, sizeof(*ctx));
 
-        c->mdlen = mdlen;
-        c->rsize = KECCAK_BYTE_WIDTH - 2 * mdlen;
+        ctx->mdlen = mdlen;
+        ctx->rsize = KECCAK_BYTE_WIDTH - 2 * mdlen;
 
         return 1;
 }
 
 int
-sha3_update(sha3_ctx *c, const void *_data, size_t len)
+sha3_update(sha3_ctx *ctx, const void *_data, size_t len)
 {
         const uint8_t *data = _data;
         size_t i, j;
 
-        j = c->pt;
+        j = ctx->pt;
         for (i = 0; i < len; i++) {
-                c->state.b[j++] ^= data[i];
-                if (j >= c->rsize) {
-                        sha3_keccakf(c->state.q);
+                ctx->state.b[j++] ^= data[i];
+                if (j >= ctx->rsize) {
+                        sha3_keccakf(ctx->state.q);
                         j = 0;
                 }
         }
-        c->pt = j;
+        ctx->pt = j;
 
         return 1;
 }
 
 int
-sha3_final(void *_md, sha3_ctx *c)
+sha3_final(void *_md, sha3_ctx *ctx)
 {
         uint8_t *md = _md;
         int i;
 
-        c->state.b[c->pt] ^= 0x06;
-        c->state.b[c->rsize - 1] ^= 0x80;
-        sha3_keccakf(c->state.q);
+        ctx->state.b[ctx->pt] ^= 0x06;
+        ctx->state.b[ctx->rsize - 1] ^= 0x80;
+        sha3_keccakf(ctx->state.q);
 
-        for (i = 0; i < c->mdlen; i++)
-                md[i] = c->state.b[i];
+        for (i = 0; i < ctx->mdlen; i++)
+                md[i] = ctx->state.b[i];
 
         return 1;
 }
 
 /* SHAKE128 and SHAKE256 extensible-output functionality. */
 void
-shake_xof(sha3_ctx *c)
+shake_xof(sha3_ctx *ctx)
 {
-        c->state.b[c->pt] ^= 0x1F;
-        c->state.b[c->rsize - 1] ^= 0x80;
-        sha3_keccakf(c->state.q);
-        c->pt = 0;
+        ctx->state.b[ctx->pt] ^= 0x1f;
+        ctx->state.b[ctx->rsize - 1] ^= 0x80;
+        sha3_keccakf(ctx->state.q);
+        ctx->pt = 0;
 }
 
 void
-shake_out(sha3_ctx *c, void *_out, size_t len)
+shake_out(sha3_ctx *ctx, void *_out, size_t len)
 {
         uint8_t *out = _out;
         size_t i, j;
 
-        j = c->pt;
+        j = ctx->pt;
         for (i = 0; i < len; i++) {
-                if (j >= c->rsize) {
-                        sha3_keccakf(c->state.q);
+                if (j >= ctx->rsize) {
+                        sha3_keccakf(ctx->state.q);
                         j = 0;
                 }
-                out[i] = c->state.b[j++];
+                out[i] = ctx->state.b[j++];
         }
-        c->pt = j;
+        ctx->pt = j;
 }
diff --git a/src/lib/libcrypto/sha/sha3_internal.h b/src/lib/libcrypto/sha/sha3_internal.h
index 53a4980c19..db09d06cc0 100644
--- a/src/lib/libcrypto/sha/sha3_internal.h
+++ b/src/lib/libcrypto/sha/sha3_internal.h
@@ -1,4 +1,4 @@
-/*      $OpenBSD: sha3_internal.h,v 1.15 2023/04/25 19:32:19 tb Exp $   */
+/*      $OpenBSD: sha3_internal.h,v 1.16 2025/04/18 07:36:11 jsing Exp $        */
 /*
  * The MIT License (MIT)
  *
@@ -66,16 +66,16 @@ typedef struct sha3_ctx_st {
         size_t mdlen;
 } sha3_ctx;
 
-int sha3_init(sha3_ctx *c, int mdlen);
-int sha3_update(sha3_ctx *c, const void *data, size_t len);
-int sha3_final(void *md, sha3_ctx *c);
+int sha3_init(sha3_ctx *ctx, int mdlen);
+int sha3_update(sha3_ctx *ctx, const void *data, size_t len);
+int sha3_final(void *md, sha3_ctx *ctx);
 
 /* SHAKE128 and SHAKE256 extensible-output functions. */
-#define shake128_init(c) sha3_init(c, 16)
-#define shake256_init(c) sha3_init(c, 32)
+#define shake128_init(ctx) sha3_init((ctx), 16)
+#define shake256_init(ctx) sha3_init((ctx), 32)
 #define shake_update sha3_update
 
-void shake_xof(sha3_ctx *c);
-void shake_out(sha3_ctx *c, void *out, size_t len);
+void shake_xof(sha3_ctx *ctx);
+void shake_out(sha3_ctx *ctx, void *out, size_t len);
 
 #endif