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Diffstat (limited to 'src/lib/libcrypto/evp/e_bf.c')
-rw-r--r--src/lib/libcrypto/evp/e_bf.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/src/lib/libcrypto/evp/e_bf.c b/src/lib/libcrypto/evp/e_bf.c
index 745c4d3201..ab6dc4f7de 100644
--- a/src/lib/libcrypto/evp/e_bf.c
+++ b/src/lib/libcrypto/evp/e_bf.c
@@ -1,4 +1,4 @@
1/* $OpenBSD: e_bf.c,v 1.10 2022/09/04 13:17:18 jsing Exp $ */ 1/* $OpenBSD: e_bf.c,v 1.11 2022/09/04 13:55:39 jsing Exp $ */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved. 3 * All rights reserved.
4 * 4 *
@@ -103,14 +103,11 @@ bf_cfb64_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in
103{ 103{
104 size_t chunk = EVP_MAXCHUNK; 104 size_t chunk = EVP_MAXCHUNK;
105 105
106 if (64 == 1)
107 chunk >>= 3;
108
109 if (inl < chunk) 106 if (inl < chunk)
110 chunk = inl; 107 chunk = inl;
111 108
112 while (inl && inl >= chunk) { 109 while (inl && inl >= chunk) {
113 BF_cfb64_encrypt(in, out, (long)((64 == 1) && !(ctx->flags & EVP_CIPH_FLAG_LENGTH_BITS) ? inl * 8 : inl), &((EVP_BF_KEY *)ctx->cipher_data)->ks, ctx->iv, &ctx->num, ctx->encrypt); 110 BF_cfb64_encrypt(in, out, (long)inl, &((EVP_BF_KEY *)ctx->cipher_data)->ks, ctx->iv, &ctx->num, ctx->encrypt);
114 inl -= chunk; 111 inl -= chunk;
115 in += chunk; 112 in += chunk;
116 out += chunk; 113 out += chunk;