1 files changed, 36 insertions, 21 deletions

diff --git a/include/bls_if.h b/include/bls_if.h
index 2eb8f1b..313e78a 100644
--- a/include/bls_if.h
+++ b/include/bls_if.h
@@ -27,6 +27,14 @@ enum {
 	BlsCurveFp382_2 = 2
 };
 
+// same value with bls.hpp
+enum {
+	BlsIoBin = 2, // binary number
+	BlsIoDec = 10, // decimal number
+	BlsIoHex = 16, // hexadecimal number
+	BlsIoEcComp = 512 // fixed byte representation
+};
+
 typedef struct {
 	uint64_t buf[BLS_MAX_OP_UNIT_SIZE];
 } blsId;
@@ -56,18 +64,20 @@ int blsGetFieldOrder(char *buf, size_t maxBufSize);
 
 blsId *blsIdCreate(void);
 void blsIdDestroy(blsId *id);
-size_t blsIdGetData(const blsId *id, char *buf, size_t maxBufSize);
-int blsIdSetData(blsId *id, const char *buf, size_t bufSize);
 // return 1 if same else 0
 int blsIdIsSame(const blsId *lhs, const blsId *rhs);
 void blsIdPut(const blsId *id);
 void blsIdCopy(blsId *dst, const blsId *src);
 
 // return 0 if success
-int blsIdSetStr(blsId *id, const char *buf, size_t bufSize);
+int blsIdSetStr(blsId *id, const char *buf, size_t bufSize, int ioMode);
 
-// return strlen(buf) if success else 0
-size_t blsIdGetStr(const blsId *id, char *buf, size_t maxBufSize);
+/*
+	return written byte size if ioMode = BlsIoComp
+	return strlen(buf) if ioMode = 2, 10, 16 ; written byte size = strlen(buf) + 1
+	return 0 otherwise
+*/
+size_t blsIdGetStr(const blsId *id, char *buf, size_t maxBufSize, int ioMode);
 /*
 	access p[0], ..., p[3] if 256-bit curve
 	access p[0], ..., p[5] if 384-bit curve
@@ -76,18 +86,19 @@ void blsIdSet(blsId *id, const uint64_t *p);
 
 blsSecretKey* blsSecretKeyCreate(void);
 void blsSecretKeyDestroy(blsSecretKey *sec);
-// return written byte size if success else 0
-size_t blsSecretKeyGetData(const blsSecretKey *sec, char *buf, size_t maxBufSize);
-int blsSecretKeySetData(blsSecretKey *sec, const char *buf, size_t bufSize);
 // return 1 if same else 0
 int blsSecretKeyIsSame(const blsSecretKey *lhs, const blsSecretKey *rhs);
 
 void blsSecretKeyPut(const blsSecretKey *sec);
 void blsSecretKeyCopy(blsSecretKey *dst, const blsSecretKey *src);
 void blsSecretKeySetArray(blsSecretKey *sec, const uint64_t *p);
-int blsSecretKeySetStr(blsSecretKey *sec, const char *buf, size_t bufSize);
-// return strlen(buf) if success else 0
-size_t blsSecretKeyGetStr(const blsSecretKey *sec, char *buf, size_t maxBufSize);
+int blsSecretKeySetStr(blsSecretKey *sec, const char *buf, size_t bufSize, int ioMode);
+/*
+	return written byte size if ioMode = BlsIoComp
+	return strlen(buf) if ioMode = 2, 10, 16 ; written byte size = strlen(buf) + 1
+	return 0 otherwise
+*/
+size_t blsSecretKeyGetStr(const blsSecretKey *sec, char *buf, size_t maxBufSize, int ioMode);
 void blsSecretKeyAdd(blsSecretKey *sec, const blsSecretKey *rhs);
 
 void blsSecretKeyInit(blsSecretKey *sec);
@@ -99,30 +110,34 @@ void blsSecretKeyGetPop(const blsSecretKey *sec, blsSign *sign);
 
 blsPublicKey *blsPublicKeyCreate(void);
 void blsPublicKeyDestroy(blsPublicKey *pub);
-size_t blsPublicKeyGetData(const blsPublicKey *pub, char *buf, size_t maxBufSize);
-int blsPublicKeySetData(blsPublicKey *pub, const char *buf, size_t bufSize);
 // return 1 if same else 0
 int blsPublicKeyIsSame(const blsPublicKey *lhs, const blsPublicKey *rhs);
 void blsPublicKeyPut(const blsPublicKey *pub);
 void blsPublicKeyCopy(blsPublicKey *dst, const blsPublicKey *src);
-int blsPublicKeySetStr(blsPublicKey *pub, const char *buf, size_t bufSize);
-// return strlen(buf) if success else 0
-size_t blsPublicKeyGetStr(const blsPublicKey *pub, char *buf, size_t maxBufSize);
+int blsPublicKeySetStr(blsPublicKey *pub, const char *buf, size_t bufSize, int ioMode);
+/*
+	return written byte size if ioMode = BlsIoComp
+	return strlen(buf) if ioMode = 2, 10, 16 ; written byte size = strlen(buf) + 1
+	return 0 otherwise
+*/
+size_t blsPublicKeyGetStr(const blsPublicKey *pub, char *buf, size_t maxBufSize, int ioMode);
 void blsPublicKeyAdd(blsPublicKey *pub, const blsPublicKey *rhs);
 void blsPublicKeySet(blsPublicKey *pub, const blsPublicKey *mpk, size_t k, const blsId *id);
 void blsPublicKeyRecover(blsPublicKey *pub, const blsPublicKey *pubVec, const blsId *idVec, size_t n);
 
 blsSign *blsSignCreate(void);
 void blsSignDestroy(blsSign *sign);
-size_t blsSignGetData(const blsSign *sign, char *buf, size_t maxBufSize);
-int blsSignSetData(blsSign *sign, const char *buf, size_t bufSize);
 // return 1 if same else 0
 int blsSignIsSame(const blsSign *lhs, const blsSign *rhs);
 void blsSignPut(const blsSign *sign);
 void blsSignCopy(blsSign *dst, const blsSign *src);
-int blsSignSetStr(blsSign *sign, const char *buf, size_t bufSize);
-// return strlen(buf) if success else 0
-size_t blsSignGetStr(const blsSign *sign, char *buf, size_t maxBufSize);
+int blsSignSetStr(blsSign *sign, const char *buf, size_t bufSize, int ioMode);
+/*
+	return written byte size if ioMode = BlsIoComp
+	return strlen(buf) if ioMode = 2, 10, 16 ; written byte size = strlen(buf) + 1
+	return 0 otherwise
+*/
+size_t blsSignGetStr(const blsSign *sign, char *buf, size_t maxBufSize, int ioMode);
 void blsSignAdd(blsSign *sign, const blsSign *rhs);
 void blsSignRecover(blsSign *sign, const blsSign *signVec, const blsId *idVec, size_t n);