Mirror of git.openembedded.org/meta-openembedded https://git.enea.com/cgit/linux/meta-openembedded.git/atom?h=scarthgap 2021-05-31T14:38:06+00:00 2021-05-31T14:38:06+00:00 Leon Anavi leon.anavi@konsulko.com 2021-05-28T11:08:47+00:00 urn:sha1:63bd660d3dc999beb491bd90ae15be513e21ebd3 Upgrade to release 0.17.0: - Keys that use explicit curve parameters can now be read and written. Reading of explicit curves can be disabled by using the valid_curve_encodings keyword argument in VerifyingKey.from_pem(), VerifyingKey.from_der(), SigningKey.from_pem(), and SigningKey.from_der(). - Keys can now be written with use of explicit curve parameters, use curve_parameters_encoding keyword argument of VerifyingKey.to_pem(), VerifyingKey.to_der(), SigningKey.to_pem(), or SigningKey.to_der() to specify the format. By default named_curve will be used, unless the curve doesn't have an associated OID (as will be the case for an unsupported curve), then explicit encoding will be used. - Allow specifying acceptable point formats when loading public keys (this also fixes a minor bug where python-ecdsa would accept raw encoding for points in PKCS#8 files). Set of accepted encodings is controlled by valid_encodings keyword argument in ECDH.load_received_public_key_bytes(), VerifyingKey.from_string(), VerifyingKey.from_pem(), VerifyingKey.from_der(). - PointJacobi and Point now inherit from AbstractPoint that implements the methods for parsing points. That added from_bytes() and to_bytes() methods to both of them. - Curve parameters can now be read and written to PEM and DER files. The Curve class supports new to_der(), from_der(), to_pem(), and from_pem() methods. Signed-off-by: Leon Anavi <leon.anavi@konsulko.com> Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com> 2021-01-14T19:58:35+00:00 Leon Anavi leon.anavi@konsulko.com 2021-01-13T14:26:21+00:00 urn:sha1:3ee0d3fad06ee46bae6a15ecd35cc805497340e8 Upgrade to release 0.16.1: - VerifyingKey.precompute() supports lazy argument to delay precomputation to the first time the key is used to verify a signature. - Documentation for the VerifyingKey.precompute() method. - Make created signatures correct when the hash used is bigger than the curve order bit size and the curve order is not a multiple of 8 (this affects only users of custom curves or hashes with output larger than 512 bits when used with NIST P-521 curve). - Speed up library load time by calculating the generator point multiplication tables the first time the points are used, not when they are initialised. - Include Python 3.9 in CI testing. - Test coverage for the VerifyingKey.precompute() method. - Small speed-ups for the test suite. Signed-off-by: Leon Anavi <leon.anavi@konsulko.com> Acked-by: Trevor Gamblin <trevor.gamblin@windriver.com> Signed-off-by: Khem Raj <raj.khem@gmail.com>