diff options
Diffstat (limited to 'lib/std/crypto/md5.zig')
| -rw-r--r-- | lib/std/crypto/md5.zig | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/std/crypto/md5.zig b/lib/std/crypto/md5.zig index 6276fadb43..bd4a78c032 100644 --- a/lib/std/crypto/md5.zig +++ b/lib/std/crypto/md5.zig @@ -66,7 +66,7 @@ pub const Md5 = struct { // Partial buffer exists from previous update. Copy into buffer then hash. if (d.buf_len != 0 and d.buf_len + b.len >= 64) { off += 64 - d.buf_len; - mem.copy(u8, d.buf[d.buf_len..], b[0..off]); + @memcpy(d.buf[d.buf_len..][0..off], b[0..off]); d.round(&d.buf); d.buf_len = 0; @@ -78,8 +78,9 @@ pub const Md5 = struct { } // Copy any remainder for next pass. - mem.copy(u8, d.buf[d.buf_len..], b[off..]); - d.buf_len += @intCast(u8, b[off..].len); + const b_slice = b[off..]; + @memcpy(d.buf[d.buf_len..][0..b_slice.len], b_slice); + d.buf_len += @intCast(u8, b_slice.len); // Md5 uses the bottom 64-bits for length padding d.total_len +%= b.len; @@ -87,7 +88,7 @@ pub const Md5 = struct { pub fn final(d: *Self, out: *[digest_length]u8) void { // The buffer here will never be completely full. - mem.set(u8, d.buf[d.buf_len..], 0); + @memset(d.buf[d.buf_len..], 0); // Append padding bits. d.buf[d.buf_len] = 0x80; @@ -96,7 +97,7 @@ pub const Md5 = struct { // > 448 mod 512 so need to add an extra round to wrap around. if (64 - d.buf_len < 8) { d.round(d.buf[0..]); - mem.set(u8, d.buf[0..], 0); + @memset(d.buf[0..], 0); } // Append message length. |