include/bls.h.in [37:64]:
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/* Field size is assumed to be greater than or equal to group size */

#define BGS_ZZZ MODBYTES_XXX  /**< BLS Group Size */
#define BFS_ZZZ MODBYTES_XXX  /**< BLS Field Size */

#define BLS_OK             0   /**< Function completed without error */
#define BLS_FAIL	       41  /**< Invalid signature */
#define BLS_INVALID_G1     42  /**< Not a valid G1 point on the curve */
#define BLS_INVALID_G2     43  /**< Not a valid G2 point on the curve */

/* BLS API functions */

/**	@brief Generate Key Pair
 *
	@param RNG  Pointer to a cryptographically secure random number generator
	@param S    Private key. Generated externally if RNG set to NULL
	@param W    Public Key. W = S*G, where G is fixed generator
	@return     Zero for success or else an error code
 */
int BLS_ZZZ_KEY_PAIR_GENERATE(csprng *RNG,octet* S,octet *W);

/**	@brief Calculate a signature
 *
	@param SIG  signature
	@param M    message to be signed
	@param S    Private key
	@return     Zero for success or else an error code
 */
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include/bls256.h.in [37:64]:
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/* Field size is assumed to be greater than or equal to group size */

#define BGS_ZZZ MODBYTES_XXX  /**< BLS Group Size */
#define BFS_ZZZ MODBYTES_XXX  /**< BLS Field Size */

#define BLS_OK             0   /**< Function completed without error */
#define BLS_FAIL	   41  /**< Invalid signature */
#define BLS_INVALID_G1     42  /**< Not a valid G1 point on the curve */
#define BLS_INVALID_G2     43  /**< Not a valid G2 point on the curve */

/* BLS API functions */

/**	@brief Generate Key Pair
 *
	@param RNG  Pointer to a cryptographically secure random number generator
	@param S    Private key. Generated externally if RNG set to NULL
	@param W    Public Key. W = S*G, where G is fixed generator
	@return     Zero for success or else an error code
 */
int BLS_ZZZ_KEY_PAIR_GENERATE(csprng *RNG,octet* S,octet *W);

/**	@brief Calculate a signature
 *
	@param SIG  signature
	@param M    message to be signed
	@param S    Private key
	@return     Zero for success or else an error code
 */
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