RangeError when decrypting chacha20poly1305: start offset of Uint32Array should be a multiple of 4

[hazae41]

I was trying to decrypt 2246 bytes (Uint8Array) with 12 bytes IV and got the error

chacha20poly1305(key, iv).decrypt(bytes)

RangeError: start offset of Uint32Array should be a multiple of 4

It also happens if I force .slice() to copy to a new buffer

chacha20poly1305(key, iv).decrypt(bytes.slice())

Using Stablelib it works fine

new ChaCha20Poly1305(key).open(iv, cipher)

[paulmillr]

for now either key or iv need to be their own array and now a subarray: chacha20poly1305(key.slice(), iv.slice()) should be a workaround

[hazae41]

Thanks, it works

[paulmillr]

Fixed