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-rw-r--r--crypto/bf/bf_ecb.c62
1 files changed, 33 insertions, 29 deletions
diff --git a/crypto/bf/bf_ecb.c b/crypto/bf/bf_ecb.c
index 1607cefa32cb..967a7f5507b1 100644
--- a/crypto/bf/bf_ecb.c
+++ b/crypto/bf/bf_ecb.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -60,37 +60,41 @@
#include "bf_locl.h"
#include <openssl/opensslv.h>
-/* Blowfish as implemented from 'Blowfish: Springer-Verlag paper'
- * (From LECTURE NOTES IN COMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION,
- * CAMBRIDGE SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993)
+/*
+ * Blowfish as implemented from 'Blowfish: Springer-Verlag paper' (From
+ * LECTURE NOTES IN COMPUTER SCIENCE 809, FAST SOFTWARE ENCRYPTION, CAMBRIDGE
+ * SECURITY WORKSHOP, CAMBRIDGE, U.K., DECEMBER 9-11, 1993)
*/
-const char BF_version[]="Blowfish" OPENSSL_VERSION_PTEXT;
+const char BF_version[] = "Blowfish" OPENSSL_VERSION_PTEXT;
const char *BF_options(void)
- {
+{
#ifdef BF_PTR
- return("blowfish(ptr)");
+ return ("blowfish(ptr)");
#elif defined(BF_PTR2)
- return("blowfish(ptr2)");
+ return ("blowfish(ptr2)");
#else
- return("blowfish(idx)");
+ return ("blowfish(idx)");
#endif
- }
+}
void BF_ecb_encrypt(const unsigned char *in, unsigned char *out,
- const BF_KEY *key, int encrypt)
- {
- BF_LONG l,d[2];
-
- n2l(in,l); d[0]=l;
- n2l(in,l); d[1]=l;
- if (encrypt)
- BF_encrypt(d,key);
- else
- BF_decrypt(d,key);
- l=d[0]; l2n(l,out);
- l=d[1]; l2n(l,out);
- l=d[0]=d[1]=0;
- }
+ const BF_KEY *key, int encrypt)
+{
+ BF_LONG l, d[2];
+ n2l(in, l);
+ d[0] = l;
+ n2l(in, l);
+ d[1] = l;
+ if (encrypt)
+ BF_encrypt(d, key);
+ else
+ BF_decrypt(d, key);
+ l = d[0];
+ l2n(l, out);
+ l = d[1];
+ l2n(l, out);
+ l = d[0] = d[1] = 0;
+}