diff options
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/ccgost/gost89.c | 3 | ||||
| -rw-r--r-- | engines/ccgost/gost_ctl.c | 2 | ||||
| -rw-r--r-- | engines/ccgost/gost_keywrap.c | 7 | ||||
| -rw-r--r-- | engines/ccgost/gost_keywrap.h | 7 | ||||
| -rw-r--r-- | engines/ccgost/gost_sign.c | 4 | ||||
| -rw-r--r-- | engines/e_chil.c | 3 | ||||
| -rw-r--r-- | engines/e_gmp.c | 3 | ||||
| -rw-r--r-- | engines/e_padlock.c | 2 | ||||
| -rw-r--r-- | engines/vendor_defns/hwcryptohook.h | 62 | ||||
| -rw-r--r-- | engines/vendor_defns/sureware.h | 67 |
10 files changed, 92 insertions, 68 deletions
diff --git a/engines/ccgost/gost89.c b/engines/ccgost/gost89.c index c1474cb652..2b6201bfd4 100644 --- a/engines/ccgost/gost89.c +++ b/engines/ccgost/gost89.c @@ -9,7 +9,8 @@ **********************************************************************/ #include <string.h> #include "gost89.h" -/* Substitution blocks from RFC 4357 +/*- + Substitution blocks from RFC 4357 Note: our implementation of gost 28147-89 algorithm uses S-box matrix rotated 90 degrees counterclockwise, relative to diff --git a/engines/ccgost/gost_ctl.c b/engines/ccgost/gost_ctl.c index d3cd171818..4b0fa19ade 100644 --- a/engines/ccgost/gost_ctl.c +++ b/engines/ccgost/gost_ctl.c @@ -18,7 +18,7 @@ static char *gost_params[GOST_PARAM_MAX+1]={NULL}; static const char *gost_envnames[]={"CRYPT_PARAMS"}; const ENGINE_CMD_DEFN gost_cmds[]= { -/* { GOST_CTRL_RNG, +/*- { GOST_CTRL_RNG, "RNG", "Type of random number generator to use", ENGINE_CMD_FLAG_STRING diff --git a/engines/ccgost/gost_keywrap.c b/engines/ccgost/gost_keywrap.c index c618f6da28..c8a4508b44 100644 --- a/engines/ccgost/gost_keywrap.c +++ b/engines/ccgost/gost_keywrap.c @@ -11,7 +11,8 @@ #include "gost89.h" #include "gost_keywrap.h" -/* Diversifies key using random UserKey Material +/*- + * Diversifies key using random UserKey Material * Implements RFC 4357 p 6.5 key diversification algorithm * * inputKey - 32byte key to be diversified @@ -58,7 +59,7 @@ void keyDiversifyCryptoPro(gost_ctx *ctx,const unsigned char *inputKey, const un } -/* +/*- * Wraps key using RFC 4357 6.3 * ctx - gost encryption context, initialized with some S-boxes * keyExchangeKey (KEK) 32-byte (256-bit) shared key @@ -78,7 +79,7 @@ int keyWrapCryptoPro(gost_ctx *ctx,const unsigned char *keyExchangeKey, const un gost_mac_iv(ctx,32,ukm,sessionKey,32,wrappedKey+40); return 1; } -/* +/*- * Unwraps key using RFC 4357 6.4 * ctx - gost encryption context, initialized with some S-boxes * keyExchangeKey 32-byte shared key diff --git a/engines/ccgost/gost_keywrap.h b/engines/ccgost/gost_keywrap.h index 37c2a0f73d..80c7927adb 100644 --- a/engines/ccgost/gost_keywrap.h +++ b/engines/ccgost/gost_keywrap.h @@ -11,7 +11,8 @@ #define GOST_KEYWRAP_H #include <string.h> #include "gost89.h" -/* Diversifies key using random UserKey Material +/*- + * Diversifies key using random UserKey Material * Implements RFC 4357 p 6.5 key diversification algorithm * * inputKey - 32byte key to be diversified @@ -23,7 +24,7 @@ void keyDiversifyCryptoPro(gost_ctx *ctx, const unsigned char *inputKey, const unsigned char *ukm, unsigned char *outputKey); -/* +/*- * Wraps key using RFC 4357 6.3 * ctx - gost encryption context, initialized with some S-boxes * keyExchangeKey (KEK) 32-byte (256-bit) shared key @@ -37,7 +38,7 @@ int keyWrapCryptoPro(gost_ctx *ctx, const unsigned char *ukm, const unsigned char *sessionKey, unsigned char *wrappedKey) ; -/* +/*- * Unwraps key using RFC 4357 6.4 * ctx - gost encryption context, initialized with some S-boxes * keyExchangeKey 32-byte shared key diff --git a/engines/ccgost/gost_sign.c b/engines/ccgost/gost_sign.c index 4095654358..9db8c465f0 100644 --- a/engines/ccgost/gost_sign.c +++ b/engines/ccgost/gost_sign.c @@ -100,7 +100,7 @@ DSA_SIG *gost_do_sign(const unsigned char *dgst,int dlen, DSA *dsa) * Packs signature according to Cryptocom rules * and frees up DSA_SIG structure */ -/* +/*- int pack_sign_cc(DSA_SIG *s,int order,unsigned char *sig, size_t *siglen) { *siglen = 2*order; @@ -247,7 +247,7 @@ int gost_sign_keygen(DSA *dsa) } /* Unpack signature according to cryptocom rules */ -/* +/*- DSA_SIG *unpack_cc_signature(const unsigned char *sig,size_t siglen) { DSA_SIG *s; diff --git a/engines/e_chil.c b/engines/e_chil.c index fdc2100e3d..9999fcc775 100644 --- a/engines/e_chil.c +++ b/engines/e_chil.c @@ -76,7 +76,8 @@ #ifndef OPENSSL_NO_HW #ifndef OPENSSL_NO_HW_CHIL -/* Attribution notice: nCipher have said several times that it's OK for +/*- + * Attribution notice: nCipher have said several times that it's OK for * us to implement a general interface to their boxes, and recently declared * their HWCryptoHook to be public, and therefore available for us to use. * Thanks, nCipher. diff --git a/engines/e_gmp.c b/engines/e_gmp.c index a3d47151ea..6166e9bdf6 100644 --- a/engines/e_gmp.c +++ b/engines/e_gmp.c @@ -62,7 +62,8 @@ * otherwise paths must be specified - eg. try configuring with * "enable-gmp -I<includepath> -L<libpath> -lgmp". YMMV. */ -/* As for what this does - it's a largely unoptimised implementation of an +/*- + * As for what this does - it's a largely unoptimised implementation of an * ENGINE that uses the GMP library to perform RSA private key operations. To * obtain more information about what "unoptimised" means, see my original mail * on the subject (though ignore the build instructions which have since diff --git a/engines/e_padlock.c b/engines/e_padlock.c index 5d252f62a9..6fb33b7812 100644 --- a/engines/e_padlock.c +++ b/engines/e_padlock.c @@ -1,4 +1,4 @@ -/* +/*- * Support for VIA PadLock Advanced Cryptography Engine (ACE) * Written by Michal Ludvig <michal@logix.cz> * http://www.logix.cz/michal diff --git a/engines/vendor_defns/hwcryptohook.h b/engines/vendor_defns/hwcryptohook.h index 482f1f2d11..f84f9d0054 100644 --- a/engines/vendor_defns/hwcryptohook.h +++ b/engines/vendor_defns/hwcryptohook.h @@ -1,4 +1,4 @@ -/* +/*- * ModExp / RSA (with/without KM) plugin API * * The application will load a dynamic library which @@ -84,7 +84,8 @@ #if HWCRYPTOHOOK_DECLARE_APPTYPES -/* These structs are defined by the application and opaque to the +/*- + * These structs are defined by the application and opaque to the * crypto plugin. The application may define these as it sees fit. * Default declarations are provided here, but the application may * #define HWCRYPTOHOOK_DECLARE_APPTYPES 0 @@ -100,7 +101,8 @@ typedef struct HWCryptoHook_CallerContextValue HWCryptoHook_CallerContext; #endif /* HWCRYPTOHOOK_DECLARE_APPTYPES */ -/* These next two structs are opaque to the application. The crypto +/*- + * These next two structs are opaque to the application. The crypto * plugin will return pointers to them; the caller simply manipulates * the pointers. */ @@ -111,7 +113,8 @@ typedef struct { char *buf; size_t size; } HWCryptoHook_ErrMsgBuf; -/* Used for error reporting. When a HWCryptoHook function fails it +/*- + * Used for error reporting. When a HWCryptoHook function fails it * will return a sentinel value (0 for pointer-valued functions, or a * negative number, usually HWCRYPTOHOOK_ERROR_FAILED, for * integer-valued ones). It will, if an ErrMsgBuf is passed, also put @@ -130,7 +133,8 @@ typedef struct HWCryptoHook_MPIStruct { unsigned char *buf; size_t size; } HWCryptoHook_MPI; -/* When one of these is returned, a pointer is passed to the function. +/*- + * When one of these is returned, a pointer is passed to the function. * At call, size is the space available. Afterwards it is updated to * be set to the actual length (which may be more than the space available, * if there was not enough room and the result was truncated). @@ -143,7 +147,8 @@ typedef struct HWCryptoHook_MPIStruct { #define HWCryptoHook_InitFlags_FallbackModExp 0x0002UL #define HWCryptoHook_InitFlags_FallbackRSAImmed 0x0004UL -/* Enable requesting fallback to software in case of problems with the +/*- + * Enable requesting fallback to software in case of problems with the * hardware support. This indicates to the crypto provider that the * application is prepared to fall back to software operation if the * ModExp* or RSAImmed* functions return HWCRYPTOHOOK_ERROR_FALLBACK. @@ -154,7 +159,8 @@ typedef struct HWCryptoHook_MPIStruct { */ #define HWCryptoHook_InitFlags_SimpleForkCheck 0x0010UL -/* Without _SimpleForkCheck the library is allowed to assume that the +/*- + * Without _SimpleForkCheck the library is allowed to assume that the * application will not fork and call the library in the child(ren). * * When it is specified, this is allowed. However, after a fork @@ -174,7 +180,8 @@ typedef struct { int mslimbfirst; /* 0 or 1 */ int msbytefirst; /* 0 or 1; -1 = native */ - /* All the callback functions should return 0 on success, or a + /*- + * All the callback functions should return 0 on success, or a * nonzero integer (whose value will be visible in the error message * put in the buffer passed to the call). * @@ -183,7 +190,8 @@ typedef struct { * The callbacks may not call down again into the crypto plugin. */ - /* For thread-safety. Set everything to 0 if you promise only to be + /*- + * For thread-safety. Set everything to 0 if you promise only to be * singlethreaded. maxsimultaneous is the number of calls to * ModExp[Crt]/RSAImmed{Priv,Pub}/RSA. If you don't know what to * put there then say 0 and the hook library will use a default. @@ -207,7 +215,8 @@ typedef struct { void (*mutex_release)(HWCryptoHook_Mutex*); void (*mutex_destroy)(HWCryptoHook_Mutex*); - /* For greater efficiency, can use condition vars internally for + /*- + * For greater efficiency, can use condition vars internally for * synchronisation. In this case maxsimultaneous is ignored, but * the other mutex stuff must be available. In singlethreaded * programs, set everything to 0. @@ -219,7 +228,8 @@ typedef struct { void (*condvar_broadcast)(HWCryptoHook_CondVar*); void (*condvar_destroy)(HWCryptoHook_CondVar*); - /* The semantics of acquiring and releasing mutexes and broadcasting + /*- + * The semantics of acquiring and releasing mutexes and broadcasting * and waiting on condition variables are expected to be those from * POSIX threads (pthreads). The mutexes may be (in pthread-speak) * fast mutexes, recursive mutexes, or nonrecursive ones. @@ -234,7 +244,8 @@ typedef struct { int *len_io, char *buf, HWCryptoHook_PassphraseContext *ppctx, HWCryptoHook_CallerContext *cactx); - /* Passphrases and the prompt_info, if they contain high-bit-set + /*- + * Passphrases and the prompt_info, if they contain high-bit-set * characters, are UTF-8. The prompt_info may be a null pointer if * no prompt information is available (it should not be an empty * string). It will not contain text like `enter passphrase'; @@ -251,7 +262,8 @@ typedef struct { const char *wrong_info, HWCryptoHook_PassphraseContext *ppctx, HWCryptoHook_CallerContext *cactx); - /* Requests that the human user physically insert a different + /*- + * Requests that the human user physically insert a different * smartcard, DataKey, etc. The plugin should check whether the * currently inserted token(s) are appropriate, and if they are it * should not make this call. @@ -263,7 +275,8 @@ typedef struct { * syntactically similar to that of prompt_info. */ - /* Note that a single LoadKey operation might cause several calls to + /*- + * Note that a single LoadKey operation might cause several calls to * getpassphrase and/or requestphystoken. If requestphystoken is * not provided (ie, a null pointer is passed) then the plugin may * not support loading keys for which authorisation by several cards @@ -285,7 +298,8 @@ typedef struct { */ void (*logmessage)(void *logstream, const char *message); - /* A log message will be generated at least every time something goes + /*- + * A log message will be generated at least every time something goes * wrong and an ErrMsgBuf is filled in (or would be if one was * provided). Other diagnostic information may be written there too, * including more detailed reasons for errors which are reported in an @@ -325,7 +339,8 @@ HWCryptoHook_ContextHandle HWCryptoHook_Init_t(const HWCryptoHook_InitInfo *init HWCryptoHook_CallerContext *cactx); extern HWCryptoHook_Init_t HWCryptoHook_Init; -/* Caller should set initinfosize to the size of the HWCryptoHook struct, +/*- + * Caller should set initinfosize to the size of the HWCryptoHook struct, * so it can be extended later. * * On success, a message for display or logging by the server, @@ -334,7 +349,8 @@ extern HWCryptoHook_Init_t HWCryptoHook_Init; * usual. */ -/* All these functions return 0 on success, HWCRYPTOHOOK_ERROR_FAILED +/*- + * All these functions return 0 on success, HWCRYPTOHOOK_ERROR_FAILED * on most failures. HWCRYPTOHOOK_ERROR_MPISIZE means at least one of * the output MPI buffer(s) was too small; the sizes of all have been * set to the desired size (and for those where the buffer was large @@ -345,7 +361,8 @@ extern HWCryptoHook_Init_t HWCryptoHook_Init; * _NoStderr at init time then messages may be reported to stderr. */ -/* The RSAImmed* functions (and key managed RSA) only work with +/*- + * The RSAImmed* functions (and key managed RSA) only work with * modules which have an RSA patent licence - currently that means KM * units; the ModExp* ones work with all modules, so you need a patent * licence in the software in the US. They are otherwise identical. @@ -404,7 +421,8 @@ int HWCryptoHook_RSAImmedPriv_t(HWCryptoHook_ContextHandle hwctx, const HWCryptoHook_ErrMsgBuf *errors); extern HWCryptoHook_RSAImmedPriv_t HWCryptoHook_RSAImmedPriv; -/* The RSAImmed* and ModExp* functions may return E_FAILED or +/*- + * The RSAImmed* and ModExp* functions may return E_FAILED or * E_FALLBACK for failure. * * E_FAILED means the failure is permanent and definite and there @@ -426,7 +444,8 @@ int HWCryptoHook_RSALoadKey_t(HWCryptoHook_ContextHandle hwctx, const HWCryptoHook_ErrMsgBuf *errors, HWCryptoHook_PassphraseContext *ppctx); extern HWCryptoHook_RSALoadKey_t HWCryptoHook_RSALoadKey; -/* The key_ident is a null-terminated string configured by the +/*- + * The key_ident is a null-terminated string configured by the * user via the application's usual configuration mechanisms. * It is provided to the user by the crypto provider's key management * system. The user must be able to enter at least any string of between @@ -449,7 +468,8 @@ int HWCryptoHook_RSAGetPublicKey_t(HWCryptoHook_RSAKeyHandle k, HWCryptoHook_MPI *e, const HWCryptoHook_ErrMsgBuf *errors); extern HWCryptoHook_RSAGetPublicKey_t HWCryptoHook_RSAGetPublicKey; -/* The crypto plugin will not store certificates. +/*- + * The crypto plugin will not store certificates. * * Although this function for acquiring the public key value is * provided, it is not the purpose of this API to deal fully with the diff --git a/engines/vendor_defns/sureware.h b/engines/vendor_defns/sureware.h index e46b000ddc..f87867440e 100644 --- a/engines/vendor_defns/sureware.h +++ b/engines/vendor_defns/sureware.h @@ -1,22 +1,21 @@ -/* -* Written by Corinne Dive-Reclus(cdive@baltimore.com) -* -* Copyright@2001 Baltimore Technologies Ltd. -* * -* THIS FILE IS PROVIDED BY BALTIMORE TECHNOLOGIES ``AS IS'' AND * -* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * -* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * -* ARE DISCLAIMED. IN NO EVENT SHALL BALTIMORE TECHNOLOGIES BE LIABLE * -* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * -* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * -* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * -* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * -* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * -* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * -* SUCH DAMAGE. * -* -* -*/ +/*- + * Written by Corinne Dive-Reclus(cdive@baltimore.com) + * + * Copyright@2001 Baltimore Technologies Ltd. + * + * THIS FILE IS PROVIDED BY BALTIMORE TECHNOLOGIES ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL BALTIMORE TECHNOLOGIES BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + #ifdef WIN32 #define SW_EXPORT __declspec ( dllexport ) #else @@ -31,29 +30,29 @@ #define SUREWAREHOOK_ERROR_UNIT_FAILURE -3 #define SUREWAREHOOK_ERROR_DATA_SIZE -4 #define SUREWAREHOOK_ERROR_INVALID_PAD -5 -/* +/*- * -----------------WARNING----------------------------------- * In all the following functions: * msg is a string with at least 24 bytes free. * A 24 bytes string will be concatenated to the existing content of msg. */ -/* +/*- * SureWare Initialisation function * in param threadsafe, if !=0, thread safe enabled * return SureWareHOOK_ERROR_UNIT_FAILURE if failure, 1 if success */ typedef int SureWareHook_Init_t(char*const msg,int threadsafe); extern SW_EXPORT SureWareHook_Init_t SureWareHook_Init; -/* +/*- * SureWare Finish function */ typedef void SureWareHook_Finish_t(void); extern SW_EXPORT SureWareHook_Finish_t SureWareHook_Finish; -/* +/*- * PRE_CONDITION: * DO NOT CALL ANY OF THE FOLLOWING FUNCTIONS IN CASE OF INIT FAILURE */ -/* +/*- * SureWare RAND Bytes function * In case of failure, the content of buf is unpredictable. * return 1 if success @@ -68,7 +67,7 @@ extern SW_EXPORT SureWareHook_Finish_t SureWareHook_Finish; typedef int SureWareHook_Rand_Bytes_t(char*const msg,unsigned char *buf, int num); extern SW_EXPORT SureWareHook_Rand_Bytes_t SureWareHook_Rand_Bytes; -/* +/*- * SureWare RAND Seed function * Adds some seed to the Hardware Random Number Generator * return 1 if success @@ -83,7 +82,7 @@ extern SW_EXPORT SureWareHook_Rand_Bytes_t SureWareHook_Rand_Bytes; typedef int SureWareHook_Rand_Seed_t(char*const msg,const void *buf, int num); extern SW_EXPORT SureWareHook_Rand_Seed_t SureWareHook_Rand_Seed; -/* +/*- * SureWare Load Private Key function * return 1 if success * SureWareHOOK_ERROR_FAILED if error while processing @@ -98,7 +97,7 @@ extern SW_EXPORT SureWareHook_Rand_Seed_t SureWareHook_Rand_Seed; typedef int SureWareHook_Load_Privkey_t(char*const msg,const char *key_id,char **hptr,unsigned long *num,char *keytype); extern SW_EXPORT SureWareHook_Load_Privkey_t SureWareHook_Load_Privkey; -/* +/*- * SureWare Info Public Key function * return 1 if success * SureWareHOOK_ERROR_FAILED if error while processing @@ -114,7 +113,7 @@ typedef int SureWareHook_Info_Pubkey_t(char*const msg,const char *key_id,unsigne char *keytype); extern SW_EXPORT SureWareHook_Info_Pubkey_t SureWareHook_Info_Pubkey; -/* +/*- * SureWare Load Public Key function * return 1 if success * SureWareHOOK_ERROR_FAILED if error while processing @@ -130,7 +129,7 @@ typedef int SureWareHook_Load_Rsa_Pubkey_t(char*const msg,const char *key_id,uns unsigned long *n, unsigned long *e); extern SW_EXPORT SureWareHook_Load_Rsa_Pubkey_t SureWareHook_Load_Rsa_Pubkey; -/* +/*- * SureWare Load DSA Public Key function * return 1 if success * SureWareHOOK_ERROR_FAILED if error while processing @@ -149,7 +148,7 @@ typedef int SureWareHook_Load_Dsa_Pubkey_t(char*const msg,const char *key_id,uns unsigned long *g); extern SW_EXPORT SureWareHook_Load_Dsa_Pubkey_t SureWareHook_Load_Dsa_Pubkey; -/* +/*- * SureWare Free function * Destroy the key into the hardware if destroy==1 */ @@ -159,7 +158,7 @@ extern SW_EXPORT SureWareHook_Free_t SureWareHook_Free; #define SUREWARE_PKCS1_PAD 1 #define SUREWARE_ISO9796_PAD 2 #define SUREWARE_NO_PAD 0 -/* +/*- * SureWare RSA Private Decryption * return 1 if success * SureWareHOOK_ERROR_FAILED if error while processing @@ -180,7 +179,7 @@ typedef int SureWareHook_Rsa_Priv_Dec_t(char*const msg,int flen,unsigned char *f int *tlen,unsigned char *to, char *prsa,int padding); extern SW_EXPORT SureWareHook_Rsa_Priv_Dec_t SureWareHook_Rsa_Priv_Dec; -/* +/*- * SureWare RSA Signature * return 1 if success * SureWareHOOK_ERROR_FAILED if error while processing @@ -201,7 +200,7 @@ typedef int SureWareHook_Rsa_Sign_t(char*const msg,int flen,unsigned char *from, int *tlen,unsigned char *to, char *prsa,int padding); extern SW_EXPORT SureWareHook_Rsa_Sign_t SureWareHook_Rsa_Sign; -/* +/*- * SureWare DSA Signature * return 1 if success * SureWareHOOK_ERROR_FAILED if error while processing @@ -219,7 +218,7 @@ typedef int SureWareHook_Dsa_Sign_t(char*const msg,int flen,const unsigned char extern SW_EXPORT SureWareHook_Dsa_Sign_t SureWareHook_Dsa_Sign; -/* +/*- * SureWare Mod Exp * return 1 if success * SureWareHOOK_ERROR_FAILED if error while processing |