49 lines
1.2 KiB
Diff
49 lines
1.2 KiB
Diff
Index: a/src/crypto.c
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===================================================================
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--- a/src/crypto.c (revision 2881)
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+++ b/src/crypto.c (revision 2882)
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@@ -288,7 +288,15 @@
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void calc_mic (struct AP_info *ap, unsigned char pmk[32], unsigned char ptk[80], unsigned char mic[20]) {
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int i;
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unsigned char pke[100];
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+ #if defined(USE_GCRYPT) || OPENSSL_VERSION_NUMBER < 0x10100000L
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+ #define HMAC_USE_NO_PTR
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+ #endif
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+
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+ #ifdef HMAC_USE_NO_PTR
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HMAC_CTX ctx;
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+ #else
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+ HMAC_CTX * ctx;
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+ #endif
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memcpy( pke, "Pairwise key expansion", 23 );
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@@ -314,6 +322,7 @@
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memcpy( pke + 67, ap->wpa.snonce, 32 );
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}
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+ #ifdef HMAC_USE_NO_PTR
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HMAC_CTX_init(&ctx);
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HMAC_Init_ex(&ctx, pmk, 32, EVP_sha1(), NULL);
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for(i = 0; i < 4; i++ )
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@@ -325,6 +334,20 @@
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HMAC_Final(&ctx, ptk + i*20, NULL);
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}
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HMAC_CTX_cleanup(&ctx);
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+ #else
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+ ctx = HMAC_CTX_new();
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+ HMAC_Init_ex(ctx, pmk, 32, EVP_sha1(), NULL);
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+ for(i = 0; i < 4; i++ )
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+ {
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+ pke[99] = i;
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+ //HMAC(EVP_sha1(), values[0], 32, pke, 100, ptk + i * 20, NULL);
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+ HMAC_Init_ex(ctx, 0, 0, 0, 0);
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+ HMAC_Update(ctx, pke, 100);
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+ HMAC_Final(ctx, ptk + i*20, NULL);
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+ }
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+ HMAC_CTX_free(ctx);
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+ #endif
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+ #undef HMAC_USE_NO_PTR
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if( ap->wpa.keyver == 1 )
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{
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