[git] GCRYPT - branch, LIBGCRYPT-1-7-BRANCH, updated. libgcrypt-1.7.7-6-gaff5fd0

[by NIIBE Yutaka]

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      from  a9f612def801c8145d551d995475e5d51a4c988c (commit)

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- Log -----------------------------------------------------------------
commit aff5fd0f2650e24cf99efcd7b499627ea48782c3
Author: NIIBE Yutaka <gniibe at fsij.org>
Date:   Thu Jun 29 12:36:27 2017 +0900

    rsa: Fix exponent blinding.
    
    * cipher/rsa.c (secret): Free D_BLIND.
    
    --
    
    Fixes-commit: a9f612def801c8145d551d995475e5d51a4c988c
    Signed-off-by: NIIBE Yutaka <gniibe at fsij.org>

diff --git a/cipher/rsa.c b/cipher/rsa.c
index b894e5a..27386e7 100644
--- a/cipher/rsa.c
+++ b/cipher/rsa.c
@@ -1057,6 +1057,7 @@ secret (gcry_mpi_t output, gcry_mpi_t input, RSA_secret_key *skey )
       mpi_mul ( h, h, skey->p );
       mpi_add ( output, m1, h );
 
+      mpi_free ( D_blind );
       mpi_free ( h );
       mpi_free ( m1 );
       mpi_free ( m2 );

-----------------------------------------------------------------------

Summary of changes:
 cipher/rsa.c | 1 +
 1 file changed, 1 insertion(+)


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