Alexandros Haliassos / Crypto_light

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Diff: SHA1.cpp

Revision:
5:06cd9c8afa0b
Parent:
4:0da19393bd57
Child:
6:19aa835f2bbb
--- a/SHA1.cpp	Thu Sep 12 10:18:57 2013 +0000
+++ b/SHA1.cpp	Thu Sep 12 15:08:51 2013 +0000
@@ -59,7 +59,7 @@
     return 20;
 }
 
-void SHA1::add(uint8_t *in, uint32_t length)
+void SHA1::update(uint8_t *in, uint32_t length)
 {
     if(length < 64-bufferLength)
     {
@@ -84,7 +84,7 @@
     totalBufferLength += length;
 }
 
-void SHA1::computeDigest(uint8_t *digest)
+void SHA1::finalize(uint8_t *digest)
 {
     uint32_t *digest2 = (uint32_t*)digest;
     uint16_t padding;
@@ -101,7 +101,7 @@
     {
         memset(&buffer[bufferLength], 0, 64-bufferLength);
         computeBlock(&h0,&h1,&h2,&h3,&h4, buffer);
-        memset(buffer, 0, 48);
+        memset(buffer, 0, 56);
     }
     
     uint64_t lengthBit = totalBufferLength << 3;
@@ -201,7 +201,7 @@
     {
         memset(&buffer[length], 0, 64-length);
         computeBlock(&h0,&h1,&h2,&h3,&h4, buffer);
-        memset(buffer, 0, length);
+        memset(buffer, 0, 56);
     }
 
     uint32_t lengthBitLow = lengthBit;