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519b31a704
All cryptography has moved to interops in NEO3. There is no SHA256 interop RN, but it is to appear later. Closes #777.
15 lines
373 B
Go
15 lines
373 B
Go
package crypto
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import (
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"github.com/nspcc-dev/neo-go/pkg/core/interop"
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"github.com/nspcc-dev/neo-go/pkg/crypto/hash"
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"github.com/nspcc-dev/neo-go/pkg/vm"
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)
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// Sha256 returns sha256 hash of the data.
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func Sha256(ic *interop.Context, v *vm.VM) error {
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msg := getMessage(ic, v.Estack().Pop().Item())
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h := hash.Sha256(msg).BytesBE()
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v.Estack().PushVal(h)
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return nil
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}
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