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| author | Hanno Böck <hanno@gentoo.org> | 2019-12-09 17:45:35 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2019-12-09 17:45:35 +0100 |
| commit | e6aae8bd71c3a8e96bb6105693f90f563b0688b3 (patch) | |
| tree | eddfa9ed1ea1b9d5d17d0d5297c47108ef5db27e /src/Crypto | |
| parent | 0364a36f84b2a08c690ec008d4cbb160bdf27a67 (diff) | |
| download | VeraCrypt-e6aae8bd71c3a8e96bb6105693f90f563b0688b3.tar.gz VeraCrypt-e6aae8bd71c3a8e96bb6105693f90f563b0688b3.zip | |
Add burn calls for temporary ss variable (#569)
Diffstat (limited to 'src/Crypto')
| -rw-r--r-- | src/Crypto/Aeskey.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/Crypto/Aeskey.c b/src/Crypto/Aeskey.c index c9ab0269..9b7bfd18 100644 --- a/src/Crypto/Aeskey.c +++ b/src/Crypto/Aeskey.c @@ -27,6 +27,7 @@ #include "Aesopt.h" #include "Aestab.h" +#include "Common/Tcdefs.h" #ifdef USE_VIA_ACE_IF_PRESENT # include "aes_via_ace.h" @@ -95,6 +96,8 @@ AES_RETURN aes_encrypt_key128(const unsigned char *key, aes_encrypt_ctx cx[1]) cx->inf.b[1] = 0xff; #endif + burn(ss, sizeof(ss)); + #if defined( AES_ERR_CHK ) return EXIT_SUCCESS; #endif @@ -147,6 +150,8 @@ AES_RETURN aes_encrypt_key192(const unsigned char *key, aes_encrypt_ctx cx[1]) cx->inf.b[1] = 0xff; #endif + burn(ss, sizeof(ss)); + #if defined( AES_ERR_CHK ) return EXIT_SUCCESS; #endif @@ -202,6 +207,8 @@ AES_RETURN aes_encrypt_key256(const unsigned char *key, aes_encrypt_ctx cx[1]) cx->inf.b[1] = 0xff; #endif + burn(ss, sizeof(ss)); + #if defined( AES_ERR_CHK ) return EXIT_SUCCESS; #endif @@ -352,6 +359,8 @@ AES_RETURN aes_decrypt_key128(const unsigned char *key, aes_decrypt_ctx cx[1]) cx->inf.b[1] = 0xff; #endif + burn(ss, sizeof(ss)); + #if defined( AES_ERR_CHK ) return EXIT_SUCCESS; #endif @@ -439,6 +448,8 @@ AES_RETURN aes_decrypt_key192(const unsigned char *key, aes_decrypt_ctx cx[1]) cx->inf.b[1] = 0xff; #endif + burn(ss, sizeof(ss)); + #if defined( AES_ERR_CHK ) return EXIT_SUCCESS; #endif @@ -538,6 +549,8 @@ AES_RETURN aes_decrypt_key256(const unsigned char *key, aes_decrypt_ctx cx[1]) cx->inf.b[1] = 0xff; #endif + burn(ss, sizeof(ss)); + #if defined( AES_ERR_CHK ) return EXIT_SUCCESS; #endif |