issacapi_e2e.h

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#ifndef _issacapi_e2e_h
#define _issacapi_e2e_h
 
#include "issacapi.h"
 
 
typedef struct _E2E_CONTEXT {
    unsigned char wrapKey[16];
    unsigned char wrappedSessionKey[32];
    int wrappedSessionKeyLen;
    int sessionSymmAlg;
} E2E_CONTEXT;
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_E2E_Create(
    E2E_CONTEXT *ctx 
);
 
WA_SDK_API void FUNCCALL
ISSAC_E2E_Delete(
    E2E_CONTEXT *ctx 
);
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_E2E_GenerateSession(
    E2E_CONTEXT *ctx,               
    unsigned char *outBuffer,       
    int* outSize,                   
    const int outBufferSize,        
    const unsigned char *inData,    
    const int inDataSize,           
    const int symmAlg,              
    const int hashAlg,              
    const unsigned char *publicKey, 
    const int publicKeySize         
);
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_E2E_GenerateSessionWithSessionKey(
    E2E_CONTEXT *ctx,                   
    unsigned char *outBuffer,           
    int* outSize,                       
    const int outBufferSize,            
    const unsigned char *inData,        
    const int inDataSize,               
    const int symmAlg,                  
    const int hashAlg,                  
    const unsigned char *sessionKey,    
    const int sessionKeySize,           
    const unsigned char *publicKey,     
    const int publicKeySize             
);
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_E2E_SessionEncrypt(
    const E2E_CONTEXT *ctx,         
    unsigned char *outBuffer,       
    int* outSize,                   
    const int outBufferSize,        
    const unsigned char *inData,    
    const int inDataSize            
);
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_E2E_SessionDecrypt(
    const E2E_CONTEXT *ctx,         
    unsigned char *outBuffer,       
    int* outSize,                   
    const int outBufferSize,        
    const unsigned char *inData,    
    const int inDataSize            
);
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_E2E_GetSessionKey(
    const E2E_CONTEXT *ctx,     
    unsigned char *outBuffer,   
    int* outSize,               
    const int outBufferSize     
);
 
WA_SDK_API ISSAC_RETURN FUNCCALL
ISSAC_E2E_SetSessionSymmAlg(
    E2E_CONTEXT *ctx,   
    const int symmAlg   
);
 
 
#endif /* _issacapi_e2e.h */