5 Commits

Include renames

Author	SHA1	Message	Date
LeoVasanko	1eb0b6e8c0	Add stream_xor(); deprecate encrypt/decrypt_unauthenticated ... Following upstream libaegis 0.10.5 (874f884): the absorbing-mode unauthenticated pair is deprecated in favor of the pure keystream XOR. - stream_xor(key, nonce, data, into=None): same function encrypts and decrypts; output equals data XOR stream(key, nonce); supports in-place use via into (same buffer semantics as elsewhere). - encrypt_unauthenticated/decrypt_unauthenticated kept for the old format but now emit DeprecationWarning; removed from README (stream_xor documented under Keystream generation instead).	2026-10-04 15:57:28 +00:00
LeoVasanko	9d36d3b81b	random(): per-thread singleton; random_key/random_nonce use it ... Each cipher module's random() now returns a thread-local Random that is created on first use and reused thereafter. Each thread gets its own OS-seeded generator (own key+nonce), so no locking and no cross-thread nonce collisions. random_key() and random_nonce() draw from this CSPRNG instead of secrets.token_bytes, making them as fast as the stream. Changes made in the aegis256x4.py template and regenerated.	2026-10-04 15:42:02 +00:00
LeoVasanko	e01d84a560	Add RAF (random-access encrypted file) support and aeg.random CSPRNG ... Implement Python bindings for the libaegis 0.10.6 RAF API: - Thin per-variant wrappers (raf_create/open/read/write/truncate/size/ sync/close, merkle_rebuild/verify/commitment) generated from a template in tools/generate.py, with errno-mapped exceptions. - aeg.raf: high-level file-like API (Raf, create/open/probe, derive_master_key) with pluggable Storage backends (FileStorage, BytesIOStorage) and Merkle tree integrity via a MerkleHasher protocol (SHA256MerkleHasher default), adapted from pyaegis (MIT). - aeg.random: CSPRNG facility. Random produces AEGIS keystream seeded once from the OS, exposed per cipher module as cipher.random() and usable as the RAF RNG (as_raf_rng) or standalone RandomSource. - Tests: roundtrip/random-access/seek/truncate/Merkle coverage for all six variants, pyaegis-style API checks, and a Merkle fuzz test.	2026-10-04 04:25:59 +00:00
LeoVasanko	a1bfeb2434	Build updated for upstream libaegis 0.9.0 simplified API with matching changes on Python side. Set lower MacOS build target (11.0). Build abi3 version for all supported Python versions, reducing the number of wheels. Other build cleanup.	2026-01-10 20:23:37 +00:00
LeoVasanko	bd8b183e32	Project renamed to aeg, preparing for PyPI release.	2025-12-23 18:25:03 +00:00