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69 lines
1.7 KiB
69 lines
1.7 KiB
/**
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Copyright(c) Maynard Electronics, Inc. 1984-89
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Name: enc_pub.h
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Date Updated: $./FDT$ $./FTM$
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Description:
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Location: BE_PUBLIC
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$Log: Q:/LOGFILES/ENC_PUB.H_V $
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*
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* Rev 1.2 08 Oct 1992 12:47:08 DAVEV
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* fixes for handling Unicode passwords
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*
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* Rev 1.1 14 May 1991 12:01:02 JOHNW
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* Added #define for a do-nothing encryption algorithm.
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*
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* Rev 1.0 09 May 1991 13:30:40 HUNTER
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* Initial revision.
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**/
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#ifndef ENCRYPES
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#define ENCRYPES
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#include "stdtypes.h"
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/* $end$ include list */
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#ifndef PTR_SIZE
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#ifdef CODERUNNER
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#define PTR_SIZE far
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#else
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#define PTR_SIZE
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#endif
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#endif
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/* Algorithm type defined */
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#define ENC_ALGOR_0 0 /* Do nothing. ie Encrypt( "John" ) == "John" */
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#define ENC_ALGOR_1 1 /* Maynard's 2.0 password encryption algorithm */
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#define ENC_ALGOR_2 2 /* to become Maynards's hardware encryption algorithm */
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#define ENC_ALGOR_3 3 /* Maynard Encryption Standard */
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/* Mode type defined */
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#define ENCRYPT 100 /* set mode to encrypt code */
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#define DECRYPT 500 /* set mode to decrypt code */
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/* Error values defined */
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#define EU_NO_ERROR 0
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#define EU_ALGORITHM_UNKNOWN -600
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#define EU_MEMORY_ERROR -601
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#define EU_ENCRYPTION_ERROR -602
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typedef struct EU_HAND PTR_SIZE *EU_HAND_PTR ;
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/* Encryption Unit Interface prototypes */
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/* EU_Open, EU_Encrypt, EU_ResetHand, EU_Close */
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EU_HAND_PTR EU_Open( INT16 algor, INT16 mode, INT8_PTR key, INT16 ksize,
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INT16_PTR block_size, INT16_PTR error ) ;
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INT16 EU_Encrypt( EU_HAND_PTR en_un_hn, INT8_PTR data, INT16 dsize ) ;
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INT16 EU_ResetHand( EU_HAND_PTR en_un_hn ) ;
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VOID EU_Close( EU_HAND_PTR en_un_hn ) ;
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#endif
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