verification

var (
	ErrChecksumRequired        = errors.New("checksum verification required")
	ErrChecksumMismatch        = errors.New("checksum mismatch")
	ErrChecksumNotFound        = errors.New("checksum not found")
	ErrChecksumAmbiguous       = errors.New("ambiguous checksum entries for asset")
	ErrDownloadFailed          = errors.New("verification sidecar download failed")
	ErrUnsupportedAlgorithm    = errors.New("unsupported checksum algorithm")
	ErrSignatureRequired       = errors.New("signature verification required")
	ErrSignatureFailed         = errors.New("signature verification failed")
	ErrVerifierCommandRequired = errors.New("verifier command required")
)