X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=sshaes.c;h=97935b7f19ee4c8f59f5cbd1df5e665083014973;hb=3e22c99c9a3c28e042f2dc3a50fadf95e7c277e7;hp=2800e021f0d0d1ed66733c8cadbabadf2a0d0fde;hpb=108791e15c1df03c58cc4e98e1e5b2f20415d0d4;p=PuTTY.git

diff --git a/sshaes.c b/sshaes.c
index 2800e021..97935b7f 100644
--- a/sshaes.c
+++ b/sshaes.c
@@ -1157,7 +1157,7 @@ void aes256_encrypt_pubkey(unsigned char *key, unsigned char *blk, int len)
     aes_setup(&ctx, 16, key, 32);
     memset(ctx.iv, 0, sizeof(ctx.iv));
     aes_encrypt_cbc(blk, len, &ctx);
-    memset(&ctx, 0, sizeof(ctx));
+    smemclr(&ctx, sizeof(ctx));
 }
 
 void aes256_decrypt_pubkey(unsigned char *key, unsigned char *blk, int len)
@@ -1166,7 +1166,7 @@ void aes256_decrypt_pubkey(unsigned char *key, unsigned char *blk, int len)
     aes_setup(&ctx, 16, key, 32);
     memset(ctx.iv, 0, sizeof(ctx.iv));
     aes_decrypt_cbc(blk, len, &ctx);
-    memset(&ctx, 0, sizeof(ctx));
+    smemclr(&ctx, sizeof(ctx));
 }
 
 static const struct ssh2_cipher ssh_aes128_ctr = {