Commit Graph

10 Commits

Author SHA1 Message Date
MikeCAT 2255c5b360 allow 16-byte keys for Triple DES 2022-11-03 01:12:01 +09:00
n1474335 8117926ca3 Tidied up SM4 ops and NoPadding options for AES, DES and TripleDES 2022-03-29 18:01:57 +01:00
swesven 6155634d3b Add the SM4 block cipher, also a no-padding option for block ciphers.
This adds an implementation of the SM4 block cipher, and operations
to encrypt and decrypt using it with CBC,ECB,CFB,OFB,CTR modes.

Also, a "no padding" option is added for AES,DES,3DES and SM4
decryption in ECB/CBC modes. This variant does not attempt to
validate the last block as being PKCS#7 padded.

This is useful, both since other padding schemes exist, and also
for decrypting data where the final block is missing.
2021-03-24 00:58:54 +01:00
n1474335 7c40204e4f Updated dependencies 2020-12-11 17:58:23 +00:00
n1474335 d175aa958c DES no longer requires an IV in ECB mode 2019-10-18 11:09:12 +01:00
n1474335 be365f66ef Added length check to Triple DES IVs 2019-10-16 15:50:37 +01:00
n1474335 566517d20f Imports now specify the file extension to support Node v12 2019-07-09 12:23:59 +01:00
n1474335 e81c81351d Added more infoLinks and updated newOperation script to include prompt for them. 2018-08-21 19:07:13 +01:00
n1474335 6768038a2f ESM: Tidied up recently ported ops 2018-05-27 16:13:18 +01:00
Matt C 46b8b2fa7e Converted DES and TripleDES ops 2018-05-23 18:23:03 +01:00