27 lines
487 B
Go
27 lines
487 B
Go
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package signature
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import (
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"crypto/ecdsa"
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crypto "github.com/nspcc-dev/neofs-crypto"
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)
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type cfg struct {
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signFunc func(key *ecdsa.PrivateKey, msg []byte) ([]byte, error)
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verifyFunc func(key *ecdsa.PublicKey, msg []byte, sig []byte) error
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}
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func defaultCfg() *cfg {
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return &cfg{
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signFunc: crypto.Sign,
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verifyFunc: crypto.Verify,
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}
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}
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func SignWithRFC6979() SignOption {
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return func(c *cfg) {
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c.signFunc = crypto.SignRFC6979
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c.verifyFunc = crypto.VerifyRFC6979
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}
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}
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