* Ed25519ph was implemented, adding a multi-part signature API
(crypto_sign_init(), crypto_sign_update(), crypto_sign_final_*()).
* New constants and related accessors have been added for Scrypt
and Argon2.
* XChaCha20 has been implemented. Like XSalsa20, this construction
extends the ChaCha20 cipher to accept a 192-bit nonce. This
makes it safe to use ChaCha20 with random nonces.
* crypto_secretbox, crypto_box and crypto_aead now offer variants
leveraging XChaCha20.
* SHA-2 is about 20% faster, which also gives a speed boost to
signature and signature verification.
* AVX2 implementations of Salsa20 and ChaCha20 have been added.
They are twice as fast as the SSE2 implementations. The speed
gain is even more significant on Windows, that previously
didn't use vectorized implementations.
* New high-level API: crypto_kdf, to easily derive one or more
subkeys from a master key.
* Siphash with a 128-bit output has been implemented, and is
available as crypto_shorthash_siphashx_*.
* New *_keygen() helpers functions have been added to create
secret keys for all constructions. This improves code clarity
and can prevent keys from being partially initialized.
* A new randombytes_buf_deterministic() function was added to
deterministically fill a memory region with pseudorandom data.
This function can especially be useful to write reproducible tests.
* A preliminary crypto_kx_*() API was added to compute shared
session keys.
* AVX2 detection is more reliable.
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libsodium?expand=0&rev=55
* A detached API was added to the ChaCha20-Poly1305 and AES256-GCM
implementations.
* The Argon2i password hashing function was added, and is accessible
directly and through a new, high-level crypto_pwhash API.
The scrypt function remains available as well.
* A speed-record AVX2 implementation of BLAKE2b was added.
* Countermeasures for Ed25519 signatures malleability have been
added to match the irtf-cfrg-eddsa draft.
* The HChaCha20 core function was implemented (crypto_core_hchacha20()).
* No-op stubs were added for all AES256-GCM public functions even
when compiled on non-Intel platforms.
* crypt_generichash_blake2b_statebytes() was added.
* New macros were added for the IETF variant of the ChaCha20-Poly1305
construction.
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libsodium?expand=0&rev=49
* Sandy2x, the fastest Curve25519 implementation ever,
has been merged in, and is automatically used on CPUs
supporting the AVX instructions set.
* An SSE2 optimized implementation of Poly1305 was added,
and is twice as fast as the portable one.
* An SSSE3 optimized implementation of ChaCha20 was added,
and is twice as fast as the portable one.
* Faster sodium_increment() for common nonce sizes.
* New helper functions have been added: sodium_is_zero()
and sodium_add().
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libsodium?expand=0&rev=45
* Optimized implementations of Blake2 have been added for modern
Intel platforms. crypto_generichash() is now faster than MD5 and
SHA1 implementations while being far more secure.
* The crypto_sign_edwards25519sha512batch_*() functions have been
tagged as deprecated.
* sodium_compare() now works as documented, and compares numbers
in little-endian format instead of behaving like memcmp().
* sodium_runtime_has_ssse3() and sodium_runtime_has_sse41() have
been added.
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libsodium?expand=0&rev=35
* Support for AES256-GCM has been added. This requires a CPU with
the aesni and pclmul extensions, and is accessible via the
crypto_aead_aes256gcm_*() functions.
* ChaCha20 with an extended (96 bit) nonce and a 32-bit counter has
been implemented as crypto_stream_chacha20_ietf(),
crypto_stream_chacha20_ietf_xor() and crypto_stream_chacha20_ietf_xor_ic().
An IETF-compatible version of ChaCha20Poly1305 is available as
crypto_aead_chacha20poly1305_ietf_npubbytes(),
crypto_aead_chacha20poly1305_ietf_encrypt() and
crypto_aead_chacha20poly1305_ietf_decrypt().
* The sodium_increment() helper function has been added, to increment
an arbitrary large number (such as a nonce).
* The sodium_compare() helper function has been added, to compare
arbitrary large numbers (such as nonces, in order to prevent replay attacks).
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libsodium?expand=0&rev=20
* sodium_mlock()/sodium_munlock() have been introduced.
* Added high-level wrappers for crypto_box and crypto_secretbox
* Added crypto_pwhash_scryptxsalsa208sha256* functions
* Salsa20 and ed25519 implementations now support overlapping
inputs/keys/outputs
* The poly1305-53 implementation has been replaced with Floodyberry's
poly1305-donna32 and poly1305-donna64 implementations
* sodium_hex2bin() has been added to complement sodium_bin2hex()
* crypto_auth_hmac_sha512() has been implemented
* sha256 and sha512 now have a streaming interface
* hmacsha256, hmacsha512 and hmacsha512256 now support keys of
arbitrary length, and have a streaming interface
* crypto_verify_64() has been implemented
* CPU features are now detected at runtime
- Update to version 0.4.5
* Restore compatibility with OSX <= 10.6
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libsodium?expand=0&rev=8
* Big-endian architectures are now supported.
* The donna_c64 implementation of curve25519_donna_c64 now handles
non-canonical points like the ref implementation.
* Missing scalarmult_curve25519 and stream_salsa20 constants are
now exported.
* A crypto_onetimeauth_poly1305_ref() wrapper has been added.
- Initial release for build.opensuse.org
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libsodium?expand=0&rev=4
