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| author |   René van Dorst <opensource@vdorst.com> | 2018-05-30 11:13:19 +0200 |
|---|---|---|
| committer | René van Dorst <opensource@vdorst.com> | 2018-05-30 20:00:57 +0200 |
| commit | 2e86e364238f07ba49729fc4ad2351e4cfc0240b (patch) | |
| tree | 55a87cf4c76fbcbfccdbf8de59abcfed78aa0c6f | |
| parent | poly1305: mips: compute S on fly (diff) | |
| download | wireguard-monolithic-historical-2e86e364238f07ba49729fc4ad2351e4cfc0240b.tar.xz wireguard-monolithic-historical-2e86e364238f07ba49729fc4ad2351e4cfc0240b.zip | |
Set POLY1305_OPAQUE_LEN at compiletime.
Signed-off-by: René van Dorst <opensource@vdorst.com>
| -rw-r--r-- | src/crypto/poly1305.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/crypto/poly1305.h b/src/crypto/poly1305.h index 876234c..7311d46 100644 --- a/src/crypto/poly1305.h +++ b/src/crypto/poly1305.h @@ -14,8 +14,14 @@ enum poly1305_lengths { POLY1305_MAC_SIZE = 16 }; + +#if !defined(POLY1305_OPAQUE_LEN) +/* Default POLY1305_OPAQUE_LEN, can be removed when all lengths are known. */ +#define POLY1305_OPAQUE_LEN (24 * sizeof(u64)) +#endif + struct poly1305_ctx { - u8 opaque[24 * sizeof(u64)]; + u8 opaque[POLY1305_OPAQUE_LEN]; u32 nonce[4]; u8 data[POLY1305_BLOCK_SIZE]; size_t num; |