path: root/rv_zknh

# Scalar SHA256 - RV32/RV64
sha256sum0    rd rs1 31..30=0 29..25=0b01000 24..20=0b00000 14..12=1 6..0=0x13
sha256sum1    rd rs1 31..30=0 29..25=0b01000 24..20=0b00001 14..12=1 6..0=0x13
sha256sig0    rd rs1 31..30=0 29..25=0b01000 24..20=0b00010 14..12=1 6..0=0x13
sha256sig1    rd rs1 31..30=0 29..25=0b01000 24..20=0b00011 14..12=1 6..0=0x13