Developer Reference for Intel® Integrated Performance Primitives Cryptography
Initializes user-supplied memory as the IppsDLPState context for future use.
IppStatus ippsDLPInit(int peBits, int reBits, IppsDLPState* pCtx);
ippcp.h
peBits |
Bitsize of the GF(p) element (that is, the length of the DL-based cryptosystem in bits) |
reBits |
Bitsize of the multiplicative subgroup GF(r). |
pCtx |
Pointer to the IppsDLPState context being initialized. |
The function initializes the memory pointed by pCtx as the IppsDLPState context.
ippStsNoErr |
Indicates no error. Any other value indicates an error or warning. |
ippStsNullPtrErr |
Indicates an error condition if any of the specified pointers is NULL. |
ippStsSizeErr |
Indicates an error condition if peBits≤ reBits. |