Rename SHA3 internal functions so they have an ossl_ prefix

These are: keccak_kmac_init(), sha3_final(), sha3_init(), sha3_reset() and
sha3_update().

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/13417)

1 files changed, 7 insertions, 7 deletions

diff --git a/crypto/sha/sha3.c b/crypto/sha/sha3.c
index fafa355..4aa008f 100644
--- a/crypto/sha/sha3.c
+++ b/crypto/sha/sha3.c
@@ -12,18 +12,18 @@
 
 void SHA3_squeeze(uint64_t A[5][5], unsigned char *out, size_t len, size_t r);
 
-void sha3_reset(KECCAK1600_CTX *ctx)
+void ossl_sha3_reset(KECCAK1600_CTX *ctx)
 {
     memset(ctx->A, 0, sizeof(ctx->A));
     ctx->bufsz = 0;
 }
 
-int sha3_init(KECCAK1600_CTX *ctx, unsigned char pad, size_t bitlen)
+int ossl_sha3_init(KECCAK1600_CTX *ctx, unsigned char pad, size_t bitlen)
 {
     size_t bsz = SHA3_BLOCKSIZE(bitlen);
 
     if (bsz <= sizeof(ctx->buf)) {
-        sha3_reset(ctx);
+        ossl_sha3_reset(ctx);
         ctx->block_size = bsz;
         ctx->md_size = bitlen / 8;
         ctx->pad = pad;
@@ -33,16 +33,16 @@ int sha3_init(KECCAK1600_CTX *ctx, unsigned char pad, size_t bitlen)
     return 0;
 }
 
-int keccak_kmac_init(KECCAK1600_CTX *ctx, unsigned char pad, size_t bitlen)
+int ossl_keccak_kmac_init(KECCAK1600_CTX *ctx, unsigned char pad, size_t bitlen)
 {
-    int ret = sha3_init(ctx, pad, bitlen);
+    int ret = ossl_sha3_init(ctx, pad, bitlen);
 
     if (ret)
         ctx->md_size *= 2;
     return ret;
 }
 
-int sha3_update(KECCAK1600_CTX *ctx, const void *_inp, size_t len)
+int ossl_sha3_update(KECCAK1600_CTX *ctx, const void *_inp, size_t len)
 {
     const unsigned char *inp = _inp;
     size_t bsz = ctx->block_size;
@@ -84,7 +84,7 @@ int sha3_update(KECCAK1600_CTX *ctx, const void *_inp, size_t len)
     return 1;
 }
 
-int sha3_final(unsigned char *md, KECCAK1600_CTX *ctx)
+int ossl_sha3_final(unsigned char *md, KECCAK1600_CTX *ctx)
 {
     size_t bsz = ctx->block_size;
     size_t num = ctx->bufsz;