mark opaque_load as pub(super)

Author: newpavlov

sha2/src/sha512/riscv_zknh/utils.rs

@@ -130,7 +130,7 @@ fn load_unaligned_block(block: &[u8; 128]) -> [u64; 16] {
 
 /// This function returns `k[R]`, but prevents compiler from inlining the indexed value
 #[cfg(not(sha2_backend_riscv_zknh = "compact"))]
-fn opaque_load<const R: usize>(k: &[u64]) -> u64 {
+pub(super) fn opaque_load<const R: usize>(k: &[u64]) -> u64 {
     use core::arch::asm;
 
     assert!(R < k.len());