sha256_u256
Computes SHA256 hash directly from ByteArray input to u256 output.
Optimized version of sha256 that works directly with ByteArray data without requiring last conversion to u256.
Arguments
data- Input data as a ByteArray reference
Returns
u256- 32-byte SHA256 hash result
Usage
Efficient SHA256 computation when working with u256 outputs.
Fully qualified path: alexandria_btc::hash::sha256_u256
pub fn sha256_u256(data: @ByteArray) -> u256