Verifies as verify() does; ML-DSA and SLH-DSA on libuv's thread pool, a composite in place.
verify()
one of PQ_ALGS
PQ_ALGS
the public key
the signed bytes
the signature to check
a promise of true or false
Verifies as
verify()does; ML-DSA and SLH-DSA on libuv's thread pool, a composite in place.