ArduinoSpritzCipher v0.2.0

ArduinoSpritzCipher v0.2.0

New

• Hash or MAC data chunk by chunk is possible with the new functions:
• Hash:
• hash_setup(spritz_ctx hash_ctx).
• hash_update(spritz_ctx hash_ctx, data, dataLen).
• hash_final(spritz_ctx hash_ctx, digest, digestLen).
• MAC:
• mac_setup(spritz_ctx mac_ctx, key, keyLen).
• mac_update(spritz_ctx mac_ctx, msg, msgLen).
• mac_final(spritz_ctx mac_ctx, digest, digestLen).
• Example SpritzHashChunksTest/SpritzHashChunksTest.ino to test hash_setup(), hash_update(), hash_final().

Changes

• Rename SpritzCipherHashTest/SpritzCipherHashTest.ino To SpritzHashTest/SpritzHashTest.ino.
• Rename SpritzCipherStreamTest/SpritzCipherStreamTest.ino To SpritzStreamTest/SpritzStreamTest.ino.
• Rename spritz_t to spritz_ctx.
• Change version in file library.properties from 0.1.5 to 0.2.0.

Improvements

• wipe_spritz_ctx(): Verify if spritz_ctx data is zero & will not end if not.
• README improved and compatible with the changes.
• Less code by using absorbBytes().