trezor-firmware

Commit Graph

Author	SHA1	Message	Date
matejcik	15bd35824b	python/cosi: improve API cosi.verify was renamed to verify_combined, because it is pretty much ed25519.verify, and the new name implies what it does in terms of the CoSi scheme: verify a signature with already-combined public keys. cosi.verify_m_of_n signature was simplified by not requiring the `n` parameter, which is not important for verification. The updated function was renamed to cosi.verify, because this is the standard CoSi verification operation: given signature, digest, required number of signatures, sigmask, and a list of public keys, verify that enough signatures are indicated and that they sign the digest.	4 years ago
matejcik	e5670856a2	MONOREPO CREATE FROM trezor-core	5 years ago

Author

SHA1

Message

Date

matejcik

15bd35824b

python/cosi: improve API

cosi.verify was renamed to verify_combined, because it is pretty much
ed25519.verify, and the new name implies what it does in terms of the
CoSi scheme: verify a signature with already-combined public keys.

cosi.verify_m_of_n signature was simplified by not requiring the `n`
parameter, which is not important for verification. The updated function
was renamed to cosi.verify, because this is the standard CoSi
verification operation: given signature, digest, required number of
signatures, sigmask, and a list of public keys, verify that enough
signatures are indicated and that they sign the digest.

matejcik

e5670856a2

MONOREPO CREATE FROM trezor-core

2 Commits (9341f0d5848f3672afcf05d0b79572686dbbba74)