- Update to 3.8.1
* Add support for loading PEM files encrypted with AES192-CBC,
AES256-CBC, and AES256-GCM.
* When importing ECC keys, ignore EC PARAMS section that was
included by some openssl commands.
* repr() did not work for ECC.EccKey.
* Minimal length for Blowfish cipher is 32 bits, not 40 bits.
3.8.0
* Speed-up ECC performance. ECDSA is 33 times faster on the
NIST P-256 curve.
* Added support for NIST P-384 and P-521 curves.
* EccKey has new methods size_in_bits() and size_in_bytes().
* Support HMAC-SHA224, HMAC-SHA256, HMAC-SHA384, and HMAC-SHA512
in PBE2/PBKDF2.
* DER objects were not rejected if their length field had
a leading zero.
* Allow legacy RC2 ciphers to have 40-bit keys.
* point_at_infinity() becomes an instance method for
Crypto.PublicKey.ECC.EccKey, from a static one.
3.7.3
* GH#258: False positive on PSS signatures when externally
provided salt is too long.