2016-02-23 11:33:54 -05:00
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package crypto
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import (
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"crypto/cipher"
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2021-02-16 15:31:50 -05:00
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"github.com/v2fly/v2ray-core/v4/common/crypto/internal"
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2016-02-23 11:33:54 -05:00
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)
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2016-07-26 15:21:22 -04:00
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// NewChaCha20Stream creates a new Chacha20 encryption/descryption stream based on give key and IV.
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// Caller must ensure the length of key is 32 bytes, and length of IV is either 8 or 12 bytes.
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2016-07-23 07:04:44 -04:00
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func NewChaCha20Stream(key []byte, iv []byte) cipher.Stream {
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2016-07-25 04:28:11 -04:00
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return internal.NewChaCha20Stream(key, iv, 20)
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2016-02-23 11:33:54 -05:00
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}
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