diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2019-07-02 22:41:45 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-07-26 07:58:35 +0300 |
| commit | 1e25ca02a0619c10bc0eae975846926902381ce5 (patch) | |
| tree | b504d9d8cec92b2d9d4293a3cbb6b2d2696537fc /crypto/aes_generic.c | |
| parent | 571c47ab98ad8c85e44b28f2f0c41b0e27312a9b (diff) | |
| download | linux-1e25ca02a0619c10bc0eae975846926902381ce5.tar.xz | |
crypto: aes-generic - unexport last-round AES tables
The versions of the AES lookup tables that are only used during the last
round are never used outside of the driver, so there is no need to
export their symbols.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/aes_generic.c')
| -rw-r--r-- | crypto/aes_generic.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/crypto/aes_generic.c b/crypto/aes_generic.c index 426deb437f19..71a5c190d360 100644 --- a/crypto/aes_generic.c +++ b/crypto/aes_generic.c @@ -328,7 +328,7 @@ __visible const u32 crypto_ft_tab[4][256] ____cacheline_aligned = { } }; -__visible const u32 crypto_fl_tab[4][256] ____cacheline_aligned = { +static const u32 crypto_fl_tab[4][256] ____cacheline_aligned = { { 0x00000063, 0x0000007c, 0x00000077, 0x0000007b, 0x000000f2, 0x0000006b, 0x0000006f, 0x000000c5, @@ -856,7 +856,7 @@ __visible const u32 crypto_it_tab[4][256] ____cacheline_aligned = { } }; -__visible const u32 crypto_il_tab[4][256] ____cacheline_aligned = { +static const u32 crypto_il_tab[4][256] ____cacheline_aligned = { { 0x00000052, 0x00000009, 0x0000006a, 0x000000d5, 0x00000030, 0x00000036, 0x000000a5, 0x00000038, @@ -1121,9 +1121,7 @@ __visible const u32 crypto_il_tab[4][256] ____cacheline_aligned = { }; EXPORT_SYMBOL_GPL(crypto_ft_tab); -EXPORT_SYMBOL_GPL(crypto_fl_tab); EXPORT_SYMBOL_GPL(crypto_it_tab); -EXPORT_SYMBOL_GPL(crypto_il_tab); /** * crypto_aes_set_key - Set the AES key. |