package octez-proto-libs
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Dune Dependency
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sha256=c6df840ebbf115e454db949028c595bec558a59a66cade73b52a6d099d6fa4d4
sha512=d8aee903b9fe130d73176bc8ec38b78c9ff65317da3cb4f3415f09af0c625b4384e7498201fdb61aa39086a7d5d409d0ab3423f9bc3ab989a680cf444a79bc13
doc/octez-proto-libs.protocol-environment/Tezos_protocol_environment/V5/Make/Bls_signature/index.html
Module Make.Bls_signatureSource
Build a value of type pk without performing any check on the input. It is safe to use this function when verifying a signature as the signature function verifies if the point is in the prime subgroup. Using unsafe_pk_of_bytes removes a verification performed twice when used pk_of_bytes_exn or pk_of_bytes_opt.
The expected bytes format are the compressed form of a point on G1.
Build a value of type pk safely, i.e. the function checks the bytes given in parameters represents a point on the curve and in the prime subgroup. Return None if the bytes are not in the correct format or does not represent a point in the prime subgroup.
The expected bytes format are the compressed form of a point on G1.
Returns a bytes representation of a value of type pk. The output is the compressed form a the point G1.t the pk represents.
Build a value of type signature without performing any check on the input. It is safe to use this function when verifying a signature as the signature function verifies if the point is in the prime subgroup. Using unsafe_signature_of_bytes removes a verification performed twice when using signature_of_bytes_exn or signature_of_bytes_opt.
The expected bytes format are the compressed form of a point on G2.
Build a value of type signature safely, i.e. the function checks the bytes given as argument represents a point on the curve and in the prime subgroup. Return None if the bytes are not in the correct format or do not represent a point in the prime subgroup.
The expected bytes format are the compressed form of a point on G2.
Returns a bytes representation of a value of type signature. The output is the compressed form of the G2.t point the signature represents.
aggregate_signature_opt signatures aggregates the signatures signatures, following https://datatracker.ietf.org/doc/html/draft-irtf-cfrg-bls-signature-04#section-2.8. Return None if INVALID is expected in the specification