11 commits

Author	SHA1	Message	Date
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	8fadad5891	AES Additional data can now be entered in a range of formats. #1011	2021-02-22 19:33:52 +00:00
n1474335	4a673bd92a	AES Decrypt now supports Additional Authenticated Data in GCM mode. Added tests for ADD at each AES size.	2021-02-02 17:18:35 +00:00
n1474335	7c40204e4f	Updated dependencies	2020-12-11 17:58:23 +00:00
j433866	737ea19c9e	Fix AES decryption in GCM mode not using IVs. ... Updated tests to match new results. Included a Python script to generate AES-GCM tests	2019-08-22 14:54:58 +01:00
n1474335	863551ee1d	AES Decrypt now handles blank IVs correctly. Fixes #613	2019-08-21 14:27:56 +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
Matt C	2e4f5b7070	Changed all error returns to OperationErrors	2018-05-15 18:01:04 +01:00
n1474335	a7d763287e	ESM: Ported AES operations	2018-05-14 18:23:16 +00:00