Apparently, this user prefers to keep an air of mystery about them.
16 SHA512 faster than SHA256? Jun 17 '15
15 Why initialize SHA1 with specific buffer? Oct 8 '13
15 Why does CTR mode XOR the plaintext into the output of the block cipher rather than XORing the plaintext into the input of the block cipher? Mar 4 '14
10 How are the AES S-Boxes calculated? Oct 13 '13
9 Why the symmetric key layer in PGP? Sep 3 '13
9 Change Salt when Changing Password? Sep 4 '14