crypto: Add userspace report for blkcipher type algorithms

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 10 insertions, 0 deletions

diff --git a/include/linux/cryptouser.h b/include/linux/cryptouser.h
index ee4688221975..a96a1a11ee66 100644
--- a/include/linux/cryptouser.h
+++ b/include/linux/cryptouser.h
@@ -38,6 +38,7 @@ enum crypto_attr_type_t {
         CRYPTOCFGA_PRIORITY_VAL,        /* __u32 */
         CRYPTOCFGA_REPORT_LARVAL,       /* struct crypto_report_larval */
         CRYPTOCFGA_REPORT_HASH,         /* struct crypto_report_hash */
+        CRYPTOCFGA_REPORT_BLKCIPHER,    /* struct crypto_report_blkcipher */
         __CRYPTOCFGA_MAX
 
 #define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1)
@@ -62,3 +63,12 @@ struct crypto_report_hash {
         unsigned int blocksize;
         unsigned int digestsize;
 };
+
+struct crypto_report_blkcipher {
+        char type[CRYPTO_MAX_NAME];
+        char geniv[CRYPTO_MAX_NAME];
+        unsigned int blocksize;
+        unsigned int min_keysize;
+        unsigned int max_keysize;
+        unsigned int ivsize;
+};