51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
/*******************************************************************************
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* Ledger Blue - Bitcoin Wallet
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* (c) 2016 Ledger
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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********************************************************************************/
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#ifndef BTCHIP_SECURE_VALUE_H
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#define BTCHIP_SECURE_VALUE_H
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#include "os.h"
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typedef unsigned short secu8;
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typedef unsigned long int secu16;
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void sbSet(secu8 *target, unsigned char source);
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void sbCheck(secu8 source);
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void ssSet(secu16 *target, unsigned short source);
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void ssCheck(secu16 source);
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#define SB_GET(x) ((unsigned char)x)
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#define SB_SET(x, y) sbSet(&x, y);
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#define SB_CHECK(x) sbCheck(x);
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#define SS_GET(x) ((unsigned short)x)
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#define SS_SET(x, y) ssSet(&x, y);
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#define SS_CHECK(x) ssCheck(x);
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#define SSEC_DEF(x) unsigned char x = 0;
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#define SSEC_INC(x) x++;
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#define SSEC_CHECK(x, value) \
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if (x != value) \
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reset();
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#endif
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