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Correct/clarify 256 counter

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Dirk-Willem van Gulik 2020-04-16 21:46:37 +02:00
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commit 9c0823883a
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@ -13,17 +13,17 @@ the PRF is the HMAC of that seed taken as a key and the string as the plaintext
d59d48e21935f3389e3bd3eb02cf66989190b7b09ed6c0a4b9616f49455c4f9a
The PRG is used as the key in AES128 in counter mode; with the IV set to a 128 bit unsigned number in network order (i.e the first IV is a byte array if [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 ]) we start at 0, not 1 and the plaintext 128 bits of 0’s for each day:
The PRG is used as the key in AES256 in counter mode; with the IV set to a 128 bit unsigned number in network order (i.e the first IV is a byte array if [ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 ]) we start at 0, not 1 and the plaintext 128 bits of 0’s for each day:
0 8fd521e6c47060efcbfdb9b801c30743
1 d86e56bb702117b8cf20dc4aadd42310
2 964ae662b3f174814660846d4f9c11e2
3 374d270a0c559ad1e4672fb1688ae5ad
4 b5d017a67940300cd28b59a94f739c0e
5 3208756abf0314be9ffc27a0c391ee91
6 75b14e4879cd0d5b06cf2b460ab5559a
7 6ebfd0d03f8ba78086054f313af52c81
8 c3db7c504dd6172d1e48804bedbaebba
0 8fd521e6c47060efcbfdb9b801c30743
1 d86e56bb702117b8cf20dc4aadd42310
2 964ae662b3f174814660846d4f9c11e2
3 374d270a0c559ad1e4672fb1688ae5ad
4 b5d017a67940300cd28b59a94f739c0e
5 3208756abf0314be9ffc27a0c391ee91
6 75b14e4879cd0d5b06cf2b460ab5559a
7 6ebfd0d03f8ba78086054f313af52c81
8 c3db7c504dd6172d1e48804bedbaebba
## Design 2