ecdsa 0.2.0

Package ecdsa implements the Elliptic Curve Digital Signature Algorithm, as defined in FIPS 186-3.

0.2.0

• SECURITY: bitsToInt now truncates using the order's byte length and applies the excess right-shift (previously discarded as a no-op), fixing hash/nonce derivation for curves whose order is not byte-aligned.
• SECURITY: the randomized signature() now produces low-S signatures (BIP-62) to avoid signature malleability.
• Allow elliptic 0.4.x, which provides constant-time (Montgomery-ladder) scalar multiplication.

0.1.2

• add ecRecover
• add ecRecover tests inside the ethereum sign tests

0.1.1

• fix wrong v value on ethereum signature, thanks @josher8a and @fonstack
• add tests for ethereum sign

0.1.0

• update sdk limit
• upgrade dart-elliptic

0.0.4

• add ethereum sign (with v)

0.0.3

• fix Signature.fromCompactHex

0.0.2

• Add deterministicSign
• Pass tests for deterministicSign

0.0.1

• Initial version.
• Pass test for p256