package octez-proto-libs
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Dune Dependency
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sha256=ddfb5076eeb0b32ac21c1eed44e8fc86a6743ef18ab23fff02d36e365bb73d61
sha512=d22a827df5146e0aa274df48bc2150b098177ff7e5eab52c6109e867eb0a1f0ec63e6bfbb0e3645a6c2112de3877c91a17df32ccbff301891ce4ba630c997a65
doc/octez-proto-libs.protocol-environment/Tezos_protocol_environment/V6/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