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28 lines
476 B
Go
28 lines
476 B
Go
package crypto
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import (
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"golang.org/x/crypto/bcrypt"
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)
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var _ HashAlgorithm = (*BCrypt)(nil)
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type BCrypt struct {
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cost int
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}
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func NewBCrypt(cost int) *BCrypt {
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return &BCrypt{cost: cost}
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}
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func (b *BCrypt) Algorithm() string {
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return "bcrypt"
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}
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func (b *BCrypt) Hash(value []byte) ([]byte, error) {
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return bcrypt.GenerateFromPassword(value, b.cost)
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}
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func (b *BCrypt) CompareHash(hashed, value []byte) error {
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return bcrypt.CompareHashAndPassword(hashed, value)
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}
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