forked from TrueCloudLab/neoneo-go
33 lines
1.6 KiB
Go
33 lines
1.6 KiB
Go
/*
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Package crypto provides an interface to cryptographic syscalls.
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*/
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package crypto
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import (
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"github.com/nspcc-dev/neo-go/pkg/interop"
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"github.com/nspcc-dev/neo-go/pkg/interop/neogointernal"
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)
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// ECDsaSecp256r1Verify checks that sig is correct msg's signature for a given pub
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// (serialized public key). It uses `Neo.Crypto.VerifyWithECDsaSecp256r1` syscall.
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func ECDsaSecp256r1Verify(msg []byte, pub interop.PublicKey, sig interop.Signature) bool {
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return neogointernal.Syscall3("Neo.Crypto.VerifyWithECDsaSecp256r1", msg, pub, sig).(bool)
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}
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// ECDsaSecp256k1Verify checks that sig is correct msg's signature for a given pub
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// (serialized public key). It uses `Neo.Crypto.VerifyWithECDsaSecp256k1` syscall.
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func ECDsaSecp256k1Verify(msg []byte, pub interop.PublicKey, sig interop.Signature) bool {
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return neogointernal.Syscall3("Neo.Crypto.VerifyWithECDsaSecp256k1", msg, pub, sig).(bool)
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}
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// ECDSASecp256r1CheckMultisig checks multiple ECDSA signatures at once. It uses
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// `Neo.Crypto.CheckMultisigWithECDsaSecp256r1` syscall.
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func ECDSASecp256r1CheckMultisig(msg []byte, pubs []interop.PublicKey, sigs []interop.Signature) bool {
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return neogointernal.Syscall3("Neo.Crypto.CheckMultisigWithECDsaSecp256r1", msg, pubs, sigs).(bool)
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}
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// ECDSASecp256k1CheckMultisig checks multiple ECDSA signatures at once. It uses
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// `Neo.Crypto.CheckMultisigWithECDsaSecp256k1` syscall.
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func ECDSASecp256k1CheckMultisig(msg []byte, pubs []interop.PublicKey, sigs []interop.Signature) bool {
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return neogointernal.Syscall3("Neo.Crypto.CheckMultisigWithECDsaSecp256k1", msg, pubs, sigs).(bool)
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}
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