As a prerequisite to add the asymmetric cipher AF_ALG API, this patch
adds the user space interface identifier to tell the kernel about
performing a signature generation and verification operation in addition
to the existing encryption / decryption operation.
CC: Tadeusz Struk <tadeusz.st...@intel.com>
Signed-off-by: Stephan Mueller <smuel...@chronox.de>
---
include/uapi/linux/if_alg.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/uapi/linux/if_alg.h b/include/uapi/linux/if_alg.h
index f2acd2f..d81dcca 100644
--- a/include/uapi/linux/if_alg.h
+++ b/include/uapi/linux/if_alg.h
@@ -38,5 +38,7 @@ struct af_alg_iv {
/* Operations */
#define ALG_OP_DECRYPT 0
#define ALG_OP_ENCRYPT 1
+#define ALG_OP_SIGN 2
+#define ALG_OP_VERIFY 3
#endif /* _LINUX_IF_ALG_H */
--
2.4.3
--
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