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| author | Marek Vasut <marex@denx.de> | 2014-03-05 19:58:37 +0100 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-03-21 16:43:53 -0400 |
| commit | 6e7b9f4fa0aed88051d6700afa510430b5d3fb69 (patch) | |
| tree | 7c17953ff2ef5dc5e1279bd6b4fb894c9d72e3bd /include/aes.h | |
| parent | 957ba85ce9bbf9d82716798287e50612afb07fc7 (diff) | |
| download | u-boot-imx-6e7b9f4fa0aed88051d6700afa510430b5d3fb69.zip u-boot-imx-6e7b9f4fa0aed88051d6700afa510430b5d3fb69.tar.gz u-boot-imx-6e7b9f4fa0aed88051d6700afa510430b5d3fb69.tar.bz2 | |
aes: Move the AES-128-CBC encryption function to common code
Move the AES-128-CBC encryption function implemented in
tegra20-common/crypto.c into lib/aes.c . This is well re-usable common
code. Moreover, clean the code up a bit and fix the kerneldoc-style
annotations.
Signed-off-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'include/aes.h')
| -rw-r--r-- | include/aes.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/aes.h b/include/aes.h index c70eda6..d9bb387 100644 --- a/include/aes.h +++ b/include/aes.h @@ -53,4 +53,14 @@ void aes_encrypt(u8 *in, u8 *expkey, u8 *out); */ void aes_decrypt(u8 *in, u8 *expkey, u8 *out); +/** + * aes_cbc_encrypt_blocks() - Encrypt multiple blocks of data with AES CBC. + * + * @key_exp Expanded key to use + * @src Source data to encrypt + * @dst Destination buffer + * @num_aes_blocks Number of AES blocks to encrypt + */ +void aes_cbc_encrypt_blocks(u8 *key_exp, u8 *src, u8 *dst, u32 num_aes_blocks); + #endif /* _AES_REF_H_ */ |