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-rw-r--r--vala/sha3sum.vala210
1 files changed, 106 insertions, 104 deletions
diff --git a/vala/sha3sum.vala b/vala/sha3sum.vala
index 6aed7b0..b783f9c 100644
--- a/vala/sha3sum.vala
+++ b/vala/sha3sum.vala
@@ -307,15 +307,16 @@ class SHA3 : Object
* Convert a chunk of byte:s to a word
*
* @param message The message
+ * @param msgoff The number of times to loop has run times to bitrate
* @param rr Bitrate in bytes
* @param ww Word size in bytes
* @param off The offset in the message
* @return Lane
*/
- private int64 toLane(uint8[] message, int rr, int ww, int off)
+ private int64 toLane(uint8[] message, int msgoff, int rr, int ww, int off)
{
int64 rc = 0;
- int n = message.length < rr ? message.length : rr;
+ int n = (message.length < rr ? message.length : rr) + msgoff;
for (int i = off + ww - 1; i >= off; i--)
rc = (rc << 8) | ((i < n) ? (int64)(message[i] & 255) : 0L);
return rc;
@@ -326,13 +327,14 @@ class SHA3 : Object
* Convert a chunk of byte:s to a 64-bit word
*
* @param message The message
+ * @param msgoff The number of times to loop has run times to bitrate
* @param rr Bitrate in bytes
* @param off The offset in the message
* @return Lane
*/
- private int64 toLane64(uint8[] message, int rr, int off)
+ private int64 toLane64(uint8[] message, int msgoff, int rr, int off)
{
- int n = message.length < rr ? message.length : rr;
+ int n = (message.length < rr ? message.length : rr) + msgoff;
return ((off + 7 < n) ? ((int64)(message[off + 7] & 255) << 56) : 0L) |
((off + 6 < n) ? ((int64)(message[off + 6] & 255) << 48) : 0L) |
((off + 5 < n) ? ((int64)(message[off + 5] & 255) << 40) : 0L) |
@@ -427,61 +429,61 @@ class SHA3 : Object
if (ww == 8)
for (int i = 0; i < len; i += rr)
{
- this.S[ 0] ^= this.toLane64(message, rr, i + 0);
- this.S[ 5] ^= this.toLane64(message, rr, i + 8);
- this.S[10] ^= this.toLane64(message, rr, i + 16);
- this.S[15] ^= this.toLane64(message, rr, i + 24);
- this.S[20] ^= this.toLane64(message, rr, i + 32);
- this.S[ 1] ^= this.toLane64(message, rr, i + 40);
- this.S[ 6] ^= this.toLane64(message, rr, i + 48);
- this.S[11] ^= this.toLane64(message, rr, i + 56);
- this.S[16] ^= this.toLane64(message, rr, i + 64);
- this.S[21] ^= this.toLane64(message, rr, i + 72);
- this.S[ 2] ^= this.toLane64(message, rr, i + 80);
- this.S[ 7] ^= this.toLane64(message, rr, i + 88);
- this.S[12] ^= this.toLane64(message, rr, i + 96);
- this.S[17] ^= this.toLane64(message, rr, i + 104);
- this.S[22] ^= this.toLane64(message, rr, i + 112);
- this.S[ 3] ^= this.toLane64(message, rr, i + 120);
- this.S[ 8] ^= this.toLane64(message, rr, i + 128);
- this.S[13] ^= this.toLane64(message, rr, i + 136);
- this.S[18] ^= this.toLane64(message, rr, i + 144);
- this.S[23] ^= this.toLane64(message, rr, i + 152);
- this.S[ 4] ^= this.toLane64(message, rr, i + 160);
- this.S[ 9] ^= this.toLane64(message, rr, i + 168);
- this.S[14] ^= this.toLane64(message, rr, i + 176);
- this.S[19] ^= this.toLane64(message, rr, i + 184);
- this.S[24] ^= this.toLane64(message, rr, i + 192);
+ this.S[ 0] ^= this.toLane64(message, i, rr, i + 0);
+ this.S[ 5] ^= this.toLane64(message, i, rr, i + 8);
+ this.S[10] ^= this.toLane64(message, i, rr, i + 16);
+ this.S[15] ^= this.toLane64(message, i, rr, i + 24);
+ this.S[20] ^= this.toLane64(message, i, rr, i + 32);
+ this.S[ 1] ^= this.toLane64(message, i, rr, i + 40);
+ this.S[ 6] ^= this.toLane64(message, i, rr, i + 48);
+ this.S[11] ^= this.toLane64(message, i, rr, i + 56);
+ this.S[16] ^= this.toLane64(message, i, rr, i + 64);
+ this.S[21] ^= this.toLane64(message, i, rr, i + 72);
+ this.S[ 2] ^= this.toLane64(message, i, rr, i + 80);
+ this.S[ 7] ^= this.toLane64(message, i, rr, i + 88);
+ this.S[12] ^= this.toLane64(message, i, rr, i + 96);
+ this.S[17] ^= this.toLane64(message, i, rr, i + 104);
+ this.S[22] ^= this.toLane64(message, i, rr, i + 112);
+ this.S[ 3] ^= this.toLane64(message, i, rr, i + 120);
+ this.S[ 8] ^= this.toLane64(message, i, rr, i + 128);
+ this.S[13] ^= this.toLane64(message, i, rr, i + 136);
+ this.S[18] ^= this.toLane64(message, i, rr, i + 144);
+ this.S[23] ^= this.toLane64(message, i, rr, i + 152);
+ this.S[ 4] ^= this.toLane64(message, i, rr, i + 160);
+ this.S[ 9] ^= this.toLane64(message, i, rr, i + 168);
+ this.S[14] ^= this.toLane64(message, i, rr, i + 176);
+ this.S[19] ^= this.toLane64(message, i, rr, i + 184);
+ this.S[24] ^= this.toLane64(message, i, rr, i + 192);
this.keccakF(this.S);
}
else
for (int i = 0; i < len; i += rr)
{
- this.S[ 0] ^= this.toLane(message, rr, ww, i + 0 );
- this.S[ 5] ^= this.toLane(message, rr, ww, i + w);
- this.S[10] ^= this.toLane(message, rr, ww, i + 2 * w);
- this.S[15] ^= this.toLane(message, rr, ww, i + 3 * w);
- this.S[20] ^= this.toLane(message, rr, ww, i + 4 * w);
- this.S[ 1] ^= this.toLane(message, rr, ww, i + 5 * w);
- this.S[ 6] ^= this.toLane(message, rr, ww, i + 6 * w);
- this.S[11] ^= this.toLane(message, rr, ww, i + 7 * w);
- this.S[16] ^= this.toLane(message, rr, ww, i + 8 * w);
- this.S[21] ^= this.toLane(message, rr, ww, i + 9 * w);
- this.S[ 2] ^= this.toLane(message, rr, ww, i + 10 * w);
- this.S[ 7] ^= this.toLane(message, rr, ww, i + 11 * w);
- this.S[12] ^= this.toLane(message, rr, ww, i + 12 * w);
- this.S[17] ^= this.toLane(message, rr, ww, i + 13 * w);
- this.S[22] ^= this.toLane(message, rr, ww, i + 14 * w);
- this.S[ 3] ^= this.toLane(message, rr, ww, i + 15 * w);
- this.S[ 8] ^= this.toLane(message, rr, ww, i + 16 * w);
- this.S[13] ^= this.toLane(message, rr, ww, i + 17 * w);
- this.S[18] ^= this.toLane(message, rr, ww, i + 18 * w);
- this.S[23] ^= this.toLane(message, rr, ww, i + 19 * w);
- this.S[ 4] ^= this.toLane(message, rr, ww, i + 20 * w);
- this.S[ 9] ^= this.toLane(message, rr, ww, i + 21 * w);
- this.S[14] ^= this.toLane(message, rr, ww, i + 22 * w);
- this.S[19] ^= this.toLane(message, rr, ww, i + 23 * w);
- this.S[24] ^= this.toLane(message, rr, ww, i + 24 * w);
+ this.S[ 0] ^= this.toLane(message, i, rr, ww, i + 0 );
+ this.S[ 5] ^= this.toLane(message, i, rr, ww, i + w);
+ this.S[10] ^= this.toLane(message, i, rr, ww, i + 2 * w);
+ this.S[15] ^= this.toLane(message, i, rr, ww, i + 3 * w);
+ this.S[20] ^= this.toLane(message, i, rr, ww, i + 4 * w);
+ this.S[ 1] ^= this.toLane(message, i, rr, ww, i + 5 * w);
+ this.S[ 6] ^= this.toLane(message, i, rr, ww, i + 6 * w);
+ this.S[11] ^= this.toLane(message, i, rr, ww, i + 7 * w);
+ this.S[16] ^= this.toLane(message, i, rr, ww, i + 8 * w);
+ this.S[21] ^= this.toLane(message, i, rr, ww, i + 9 * w);
+ this.S[ 2] ^= this.toLane(message, i, rr, ww, i + 10 * w);
+ this.S[ 7] ^= this.toLane(message, i, rr, ww, i + 11 * w);
+ this.S[12] ^= this.toLane(message, i, rr, ww, i + 12 * w);
+ this.S[17] ^= this.toLane(message, i, rr, ww, i + 13 * w);
+ this.S[22] ^= this.toLane(message, i, rr, ww, i + 14 * w);
+ this.S[ 3] ^= this.toLane(message, i, rr, ww, i + 15 * w);
+ this.S[ 8] ^= this.toLane(message, i, rr, ww, i + 16 * w);
+ this.S[13] ^= this.toLane(message, i, rr, ww, i + 17 * w);
+ this.S[18] ^= this.toLane(message, i, rr, ww, i + 18 * w);
+ this.S[23] ^= this.toLane(message, i, rr, ww, i + 19 * w);
+ this.S[ 4] ^= this.toLane(message, i, rr, ww, i + 20 * w);
+ this.S[ 9] ^= this.toLane(message, i, rr, ww, i + 21 * w);
+ this.S[14] ^= this.toLane(message, i, rr, ww, i + 22 * w);
+ this.S[19] ^= this.toLane(message, i, rr, ww, i + 23 * w);
+ this.S[24] ^= this.toLane(message, i, rr, ww, i + 24 * w);
this.keccakF(this.S);
}
}
@@ -518,61 +520,61 @@ class SHA3 : Object
if (ww == 8)
for (int i = 0; i < len; i += rr)
{
- this.S[ 0] ^= this.toLane64(message, rr, i + 0);
- this.S[ 5] ^= this.toLane64(message, rr, i + 8);
- this.S[10] ^= this.toLane64(message, rr, i + 16);
- this.S[15] ^= this.toLane64(message, rr, i + 24);
- this.S[20] ^= this.toLane64(message, rr, i + 32);
- this.S[ 1] ^= this.toLane64(message, rr, i + 40);
- this.S[ 6] ^= this.toLane64(message, rr, i + 48);
- this.S[11] ^= this.toLane64(message, rr, i + 56);
- this.S[16] ^= this.toLane64(message, rr, i + 64);
- this.S[21] ^= this.toLane64(message, rr, i + 72);
- this.S[ 2] ^= this.toLane64(message, rr, i + 80);
- this.S[ 7] ^= this.toLane64(message, rr, i + 88);
- this.S[12] ^= this.toLane64(message, rr, i + 96);
- this.S[17] ^= this.toLane64(message, rr, i + 104);
- this.S[22] ^= this.toLane64(message, rr, i + 112);
- this.S[ 3] ^= this.toLane64(message, rr, i + 120);
- this.S[ 8] ^= this.toLane64(message, rr, i + 128);
- this.S[13] ^= this.toLane64(message, rr, i + 136);
- this.S[18] ^= this.toLane64(message, rr, i + 144);
- this.S[23] ^= this.toLane64(message, rr, i + 152);
- this.S[ 4] ^= this.toLane64(message, rr, i + 160);
- this.S[ 9] ^= this.toLane64(message, rr, i + 168);
- this.S[14] ^= this.toLane64(message, rr, i + 176);
- this.S[19] ^= this.toLane64(message, rr, i + 184);
- this.S[24] ^= this.toLane64(message, rr, i + 192);
+ this.S[ 0] ^= this.toLane64(message, i, rr, i + 0);
+ this.S[ 5] ^= this.toLane64(message, i, rr, i + 8);
+ this.S[10] ^= this.toLane64(message, i, rr, i + 16);
+ this.S[15] ^= this.toLane64(message, i, rr, i + 24);
+ this.S[20] ^= this.toLane64(message, i, rr, i + 32);
+ this.S[ 1] ^= this.toLane64(message, i, rr, i + 40);
+ this.S[ 6] ^= this.toLane64(message, i, rr, i + 48);
+ this.S[11] ^= this.toLane64(message, i, rr, i + 56);
+ this.S[16] ^= this.toLane64(message, i, rr, i + 64);
+ this.S[21] ^= this.toLane64(message, i, rr, i + 72);
+ this.S[ 2] ^= this.toLane64(message, i, rr, i + 80);
+ this.S[ 7] ^= this.toLane64(message, i, rr, i + 88);
+ this.S[12] ^= this.toLane64(message, i, rr, i + 96);
+ this.S[17] ^= this.toLane64(message, i, rr, i + 104);
+ this.S[22] ^= this.toLane64(message, i, rr, i + 112);
+ this.S[ 3] ^= this.toLane64(message, i, rr, i + 120);
+ this.S[ 8] ^= this.toLane64(message, i, rr, i + 128);
+ this.S[13] ^= this.toLane64(message, i, rr, i + 136);
+ this.S[18] ^= this.toLane64(message, i, rr, i + 144);
+ this.S[23] ^= this.toLane64(message, i, rr, i + 152);
+ this.S[ 4] ^= this.toLane64(message, i, rr, i + 160);
+ this.S[ 9] ^= this.toLane64(message, i, rr, i + 168);
+ this.S[14] ^= this.toLane64(message, i, rr, i + 176);
+ this.S[19] ^= this.toLane64(message, i, rr, i + 184);
+ this.S[24] ^= this.toLane64(message, i, rr, i + 192);
this.keccakF(this.S);
}
else
for (int i = 0; i < len; i += rr)
{
- this.S[ 0] ^= this.toLane(message, rr, ww, i + 0 );
- this.S[ 5] ^= this.toLane(message, rr, ww, i + w);
- this.S[10] ^= this.toLane(message, rr, ww, i + 2 * w);
- this.S[15] ^= this.toLane(message, rr, ww, i + 3 * w);
- this.S[20] ^= this.toLane(message, rr, ww, i + 4 * w);
- this.S[ 1] ^= this.toLane(message, rr, ww, i + 5 * w);
- this.S[ 6] ^= this.toLane(message, rr, ww, i + 6 * w);
- this.S[11] ^= this.toLane(message, rr, ww, i + 7 * w);
- this.S[16] ^= this.toLane(message, rr, ww, i + 8 * w);
- this.S[21] ^= this.toLane(message, rr, ww, i + 9 * w);
- this.S[ 2] ^= this.toLane(message, rr, ww, i + 10 * w);
- this.S[ 7] ^= this.toLane(message, rr, ww, i + 11 * w);
- this.S[12] ^= this.toLane(message, rr, ww, i + 12 * w);
- this.S[17] ^= this.toLane(message, rr, ww, i + 13 * w);
- this.S[22] ^= this.toLane(message, rr, ww, i + 14 * w);
- this.S[ 3] ^= this.toLane(message, rr, ww, i + 15 * w);
- this.S[ 8] ^= this.toLane(message, rr, ww, i + 16 * w);
- this.S[13] ^= this.toLane(message, rr, ww, i + 17 * w);
- this.S[18] ^= this.toLane(message, rr, ww, i + 18 * w);
- this.S[23] ^= this.toLane(message, rr, ww, i + 19 * w);
- this.S[ 4] ^= this.toLane(message, rr, ww, i + 20 * w);
- this.S[ 9] ^= this.toLane(message, rr, ww, i + 21 * w);
- this.S[14] ^= this.toLane(message, rr, ww, i + 22 * w);
- this.S[19] ^= this.toLane(message, rr, ww, i + 23 * w);
- this.S[24] ^= this.toLane(message, rr, ww, i + 24 * w);
+ this.S[ 0] ^= this.toLane(message, i, rr, ww, i + 0 );
+ this.S[ 5] ^= this.toLane(message, i, rr, ww, i + w);
+ this.S[10] ^= this.toLane(message, i, rr, ww, i + 2 * w);
+ this.S[15] ^= this.toLane(message, i, rr, ww, i + 3 * w);
+ this.S[20] ^= this.toLane(message, i, rr, ww, i + 4 * w);
+ this.S[ 1] ^= this.toLane(message, i, rr, ww, i + 5 * w);
+ this.S[ 6] ^= this.toLane(message, i, rr, ww, i + 6 * w);
+ this.S[11] ^= this.toLane(message, i, rr, ww, i + 7 * w);
+ this.S[16] ^= this.toLane(message, i, rr, ww, i + 8 * w);
+ this.S[21] ^= this.toLane(message, i, rr, ww, i + 9 * w);
+ this.S[ 2] ^= this.toLane(message, i, rr, ww, i + 10 * w);
+ this.S[ 7] ^= this.toLane(message, i, rr, ww, i + 11 * w);
+ this.S[12] ^= this.toLane(message, i, rr, ww, i + 12 * w);
+ this.S[17] ^= this.toLane(message, i, rr, ww, i + 13 * w);
+ this.S[22] ^= this.toLane(message, i, rr, ww, i + 14 * w);
+ this.S[ 3] ^= this.toLane(message, i, rr, ww, i + 15 * w);
+ this.S[ 8] ^= this.toLane(message, i, rr, ww, i + 16 * w);
+ this.S[13] ^= this.toLane(message, i, rr, ww, i + 17 * w);
+ this.S[18] ^= this.toLane(message, i, rr, ww, i + 18 * w);
+ this.S[23] ^= this.toLane(message, i, rr, ww, i + 19 * w);
+ this.S[ 4] ^= this.toLane(message, i, rr, ww, i + 20 * w);
+ this.S[ 9] ^= this.toLane(message, i, rr, ww, i + 21 * w);
+ this.S[14] ^= this.toLane(message, i, rr, ww, i + 22 * w);
+ this.S[19] ^= this.toLane(message, i, rr, ww, i + 23 * w);
+ this.S[24] ^= this.toLane(message, i, rr, ww, i + 24 * w);
this.keccakF(this.S);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-10 19:27:28 +0000