rand: add a strength argument to the BN and RAND RNG calls

[thirdparty/openssl.git] / include / openssl / rand.h

diff --git a/include/openssl/rand.h b/include/openssl/rand.h
index 100da328c3679dafdb9b10d45f06cfd1e6d543af..304fd9fe1e6c12af0935a0acaa2ed82c09c9b07d 100644 (file)
--- a/include/openssl/rand.h
+++ b/include/openssl/rand.h
@@ -61,11 +61,20 @@ OSSL_DEPRECATEDIN_3_0 RAND_METHOD *RAND_OpenSSL(void);
 int RAND_bytes(unsigned char *buf, int num);
 int RAND_priv_bytes(unsigned char *buf, int num);
 
-/* Equivalent of RAND_priv_bytes() but additionally taking an OSSL_LIB_CTX */
-int RAND_priv_bytes_ex(OSSL_LIB_CTX *ctx, unsigned char *buf, int num);
+/*
+ * Equivalent of RAND_priv_bytes() but additionally taking an OSSL_LIB_CTX and
+ * a strength.
+ */
+int RAND_priv_bytes_ex(OSSL_LIB_CTX *ctx, unsigned char *buf, int num,
+                       unsigned int strength);
+
+/*
+ * Equivalent of RAND_bytes() but additionally taking an OSSL_LIB_CTX and
+ * a strength.
+ */
+int RAND_bytes_ex(OSSL_LIB_CTX *ctx, unsigned char *buf, int num,
+                  unsigned int strength);
 
-/* Equivalent of RAND_bytes() but additionally taking an OSSL_LIB_CTX */
-int RAND_bytes_ex(OSSL_LIB_CTX *ctx, unsigned char *buf, int num);
 # ifndef OPENSSL_NO_DEPRECATED_1_1_0
 OSSL_DEPRECATEDIN_1_1_0 int RAND_pseudo_bytes(unsigned char *buf, int num);
 # endif