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16 lines
348 B
Go
16 lines
348 B
Go
package kcp
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import (
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"crypto/aes"
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"crypto/cipher"
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"crypto/sha256"
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"github.com/xtls/xray-core/v1/common"
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)
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func NewAEADAESGCMBasedOnSeed(seed string) cipher.AEAD {
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hashedSeed := sha256.Sum256([]byte(seed))
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aesBlock := common.Must2(aes.NewCipher(hashedSeed[:16])).(cipher.Block)
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return common.Must2(cipher.NewGCM(aesBlock)).(cipher.AEAD)
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}
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