CTR_DRBG: explicitly set entropy_nonce_len=0 when desired
No behavior change. Prepare for a future version that will set the
entropy nonce length to a nonzero value by default.
diff --git a/library/ctr_drbg.c b/library/ctr_drbg.c
index 8a62f6d..8c6ee59 100644
--- a/library/ctr_drbg.c
+++ b/library/ctr_drbg.c
@@ -732,6 +732,7 @@
test_offset = 0;
mbedtls_ctr_drbg_set_entropy_len( &ctx, 32 );
+ mbedtls_ctr_drbg_set_nonce_len( &ctx, 0 );
CHK( mbedtls_ctr_drbg_seed( &ctx,
ctr_drbg_self_test_entropy,
(void *) entropy_source_pr,
@@ -756,6 +757,7 @@
test_offset = 0;
mbedtls_ctr_drbg_set_entropy_len( &ctx, 32 );
+ mbedtls_ctr_drbg_set_nonce_len( &ctx, 0 );
CHK( mbedtls_ctr_drbg_seed( &ctx,
ctr_drbg_self_test_entropy,
(void *) entropy_source_nopr,