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hkdf_expand

bitwarden_crypto::util

Function hkdf_expand 

Source 
pub(crate) fn hkdf_expand<T: ArraySize>(
    prk: &[u8],
    info: Option<&str>,
) -> Result<Pin<Box<Array<u8, T>>>, HkdfExpandError>
Expand description

RFC5869 HKDF-Expand operation