11 Commits

Author	SHA1	Message	Date
Kristofers Solo	454d1d6011	feat(aes): add AES-CBC mode implementation ... Add AesCbc struct with: - CBC mode encryption with PKCS#7 padding - CBC mode decryption with padding validation - XOR chaining with IV for first block - Expose encrypt_block/decrypt_block as pub(crate)	2025-12-31 00:58:49 +02:00
Kristofers Solo	dd691cfa18	feat(cipher-core): add PKCS#7 padding support ... Add pkcs7_pad and pkcs7_unpad functions for block cipher modes: - Pad data to block size multiples with N bytes of value N - Validate and remove padding on decryption - Add InvalidPadding variant to CipherError	2025-12-31 00:48:49 +02:00
Kristofers Solo	f4480ba218	feat(aes): add IV (Initialization Vector) type for CBC mode ... Add 128-bit IV type using secret_block! macro with: - Parsing from hex/binary/ASCII strings - Conversions to/from Block128 for XOR operations - Big-endian byte array conversions	2025-12-31 00:45:26 +02:00
Kristofers Solo	dd07a1d29b	docs(aes,des): add crate documentation and improve re-exports ... Add crate-level doc comments with usage examples. Export additional types for library users: - aes: Block32 (32-bit word type) - des: LR (Feistel round state)	2025-12-31 00:18:24 +02:00
Kristofers Solo	656e112d9f	chore(aes): remove unused function	2025-12-30 23:48:38 +02:00
Kristofers Solo	37f8a97a11	refactor(aes): move to operations module	2025-11-24 08:50:22 +02:00
Kristofers Solo	b2c5209214	feat(aes): add substitute bytes	2025-11-24 08:50:22 +02:00
Kristofers Solo	bf6ae712a7	feat(aes): generate subkeys	2025-11-24 08:50:22 +02:00
Kristofers Solo	8b80e17f82	feat(aes): add 128 bit key and block	2025-11-24 08:50:22 +02:00
Kristofers Solo	27b31d1fcc	refactor: update error methods	2025-10-13 15:02:34 +03:00
Kristofers Solo	cb8128addf	Initial commit	2025-10-13 12:49:49 +03:00