History: enc_sha

This page describes all changes made to the enc_sha package, Secure Hash Algorithm (SHA), since its release.

Version

1.9r3 (2019-12-06, 10:00):

• Missing end of the line added to the end of sha.c.

1.9r2 (2018-08-29, 18:20):

• Document HTML link added to the documentation folder.
• History and document files renamed to the package name.

1.9 (2018-01-31, 15:00):

• Added SHA testsuite (moved from enc_test).

1.8:

• Year comment updated to 2017.
• Corrected compilation warnings.

1.7:

• Replaced non-stateful drivers with stateful version (removed driver with prefix _st). Drivers without _st have functionality of _st drivers.
• SHA1-HMAC, SHA1-HMAC-96 are now stateful. Result digest is returned when output buffer is not NULL.

1.6:

• Added stateful implementation of SHA1, SHA256, SHA512, SHA384. Digest is calculated when output buffer of enc_driver_hash() is not NULL, otherwise result is accumulated.

1.5:

• Added SHA OID numbers to the API.

1.4:

• Added support for SHA1-HMAC and SHA1-HMAC-96.

1.3:

• Added support for SHA512 and SHA384.
• Corrected output length check in SHA256.

1.2:

• Added SHA1_BLOCK_LEN, SHA256_BLOCK_LEN defines to API.
• Simplified SHA1, SHA256 calculation algorithm.
• Code Review.

1.1:

• Code review (changed u to U).
• Changed version number to match new enc_base package.

1.0:

• Initial release.