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some more internall structure changes

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This commit is contained in:
Werner Koch 1998-06-16 15:13:28 +00:00
parent 6e1ca6b80f
commit e6ac5acbbf
39 changed files with 814 additions and 400 deletions
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7
g10/seckey-cert.c
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@ -69,14 +69,14 @@ do_check( PKT_secret_cert *cert )
i < pubkey_get_nskey(cert->pubkey_algo); i++ ) {
buffer = mpi_get_secure_buffer( cert->skey[i], &nbytes, NULL );
cipher_sync( cipher_hd );
assert( mpi_is_protected(cert->skey[i]) );
cipher_decrypt( cipher_hd, buffer, buffer, nbytes );
mpi_set_buffer( cert->skey[i], buffer, nbytes, 0 );
mpi_clear_protect_flag( cert->skey[i] );
csum += checksum_mpi( cert->skey[i] );
m_free( buffer );
}
if( opt.emulate_bugs & 1 ) {
log_debug("secret key csum is=%04hx should=%04hx algos=%d/%d\n",
csum, cert->csum, cert->pubkey_algo,cert->protect.algo );
csum = cert->csum;
}
cipher_close( cipher_hd );
@ -193,10 +193,11 @@ protect_secret_key( PKT_secret_cert *cert, DEK *dek )
i < pubkey_get_nskey(cert->pubkey_algo); i++ ) {
csum += checksum_mpi_counted_nbits( cert->skey[i] );
buffer = mpi_get_buffer( cert->skey[i], &nbytes, NULL );
log_debug("protecing i=%d csum=%04hx nbytes=%u\n", i, csum, nbytes );
cipher_sync( cipher_hd );
assert( !mpi_is_protected(cert->skey[i]) );
cipher_encrypt( cipher_hd, buffer, buffer, nbytes );
mpi_set_buffer( cert->skey[i], buffer, nbytes, 0 );
mpi_set_protect_flag( cert->skey[i] );
m_free( buffer );
}
cert->csum = csum;