Use raw byte array as input of sha1

[ArthurAttout]

I cannot figure out any way to feed straight byte arrays to sha1.

My understanding is that those two lines should return identical results

forge.md.sha1.create().update('hello', 'utf8').digest().toHex()

forge.md.sha1.create().update([104,101,108,108,111]).digest().toHex()

ASCII encoding of hello is [104, 101, 108, 108, 111]. How can I feed this raw byte array directly into sha1 and make it understand it as such ?

[j4k0xb]

.update(String.fromCharCode(104, 101, 108, 108, 111))