crypto: Add userspace report for rng type algorithms

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

1 files changed, 6 insertions, 0 deletions

diff --git a/include/linux/cryptouser.h b/include/linux/cryptouser.h
index c8c1dfcb7cf2..ed8a40e8fb6b 100644
--- a/include/linux/cryptouser.h
+++ b/include/linux/cryptouser.h
@@ -41,6 +41,7 @@ enum crypto_attr_type_t {
         CRYPTOCFGA_REPORT_BLKCIPHER,    /* struct crypto_report_blkcipher */
         CRYPTOCFGA_REPORT_AEAD,         /* struct crypto_report_aead */
         CRYPTOCFGA_REPORT_COMPRESS,     /* struct crypto_report_comp */
+        CRYPTOCFGA_REPORT_RNG,          /* struct crypto_report_rng */
         __CRYPTOCFGA_MAX
 
 #define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1)
@@ -86,3 +87,8 @@ struct crypto_report_aead {
 struct crypto_report_comp {
         char type[CRYPTO_MAX_NAME];
 };
+
+struct crypto_report_rng {
+        char type[CRYPTO_MAX_NAME];
+        unsigned int seedsize;
+};