diff options
Diffstat (limited to 'runtime/libgcry.h')
| -rw-r--r-- | runtime/libgcry.h | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/runtime/libgcry.h b/runtime/libgcry.h index 857d2352..d699124d 100644 --- a/runtime/libgcry.h +++ b/runtime/libgcry.h @@ -26,6 +26,8 @@ struct gcryctx_s { uchar *key; size_t keyLen; + int algo; + int mode; }; typedef struct gcryctx_s *gcryctx; typedef struct gcryfile_s *gcryfile; @@ -42,10 +44,12 @@ struct gcryfile_s { int rsgcryInit(void); void rsgcryExit(void); int rsgcrySetKey(gcryctx ctx, unsigned char *key, uint16_t keyLen); +rsRetVal rsgcrySetMode(gcryctx ctx, uchar *algoname); +rsRetVal rsgcrySetAlgo(gcryctx ctx, uchar *modename); gcryctx gcryCtxNew(void); void rsgcryCtxDel(gcryctx ctx); int gcryfileDestruct(gcryfile gf, off64_t offsLogfile); -rsRetVal rsgcryInitCrypt(gcryctx ctx, gcryfile *pgf, int gcry_mode, uchar *fname); +rsRetVal rsgcryInitCrypt(gcryctx ctx, gcryfile *pgf, uchar *fname); int rsgcryEncrypt(gcryfile pF, uchar *buf, size_t *len); /* error states */ @@ -57,4 +61,38 @@ int rsgcryEncrypt(gcryfile pF, uchar *buf, size_t *len); #define RSGCRY_FILETYPE_NAME "rsyslog-enrcyption-info" #define ENCINFO_SUFFIX ".encinfo" +static inline int +rsgcryAlgoname2Algo(char *algoname) { + if(!strcmp((char*)algoname, "3DES")) return GCRY_CIPHER_3DES; + if(!strcmp((char*)algoname, "CAST5")) return GCRY_CIPHER_CAST5; + if(!strcmp((char*)algoname, "BLOWFISH")) return GCRY_CIPHER_BLOWFISH; + if(!strcmp((char*)algoname, "AES128")) return GCRY_CIPHER_AES128; + if(!strcmp((char*)algoname, "AES192")) return GCRY_CIPHER_AES192; + if(!strcmp((char*)algoname, "AES256")) return GCRY_CIPHER_AES256; + if(!strcmp((char*)algoname, "TWOFISH")) return GCRY_CIPHER_TWOFISH; + if(!strcmp((char*)algoname, "TWOFISH128")) return GCRY_CIPHER_TWOFISH128; + if(!strcmp((char*)algoname, "ARCFOUR")) return GCRY_CIPHER_ARCFOUR; + if(!strcmp((char*)algoname, "DES")) return GCRY_CIPHER_DES; + if(!strcmp((char*)algoname, "SERPENT128")) return GCRY_CIPHER_SERPENT128; + if(!strcmp((char*)algoname, "SERPENT192")) return GCRY_CIPHER_SERPENT192; + if(!strcmp((char*)algoname, "SERPENT256")) return GCRY_CIPHER_SERPENT256; + if(!strcmp((char*)algoname, "RFC2268_40")) return GCRY_CIPHER_RFC2268_40; + if(!strcmp((char*)algoname, "SEED")) return GCRY_CIPHER_SEED; + if(!strcmp((char*)algoname, "CAMELLIA128")) return GCRY_CIPHER_CAMELLIA128; + if(!strcmp((char*)algoname, "CAMELLIA192")) return GCRY_CIPHER_CAMELLIA192; + if(!strcmp((char*)algoname, "CAMELLIA256")) return GCRY_CIPHER_CAMELLIA256; + return GCRY_CIPHER_NONE; +} + +static inline int +rsgcryModename2Mode(char *modename) { + if(!strcmp((char*)modename, "ECB")) return GCRY_CIPHER_MODE_ECB; + if(!strcmp((char*)modename, "CFB")) return GCRY_CIPHER_MODE_CFB; + if(!strcmp((char*)modename, "CBC")) return GCRY_CIPHER_MODE_CBC; + if(!strcmp((char*)modename, "STREAM")) return GCRY_CIPHER_MODE_STREAM; + if(!strcmp((char*)modename, "OFB")) return GCRY_CIPHER_MODE_OFB; + if(!strcmp((char*)modename, "CTR")) return GCRY_CIPHER_MODE_CTR; + if(!strcmp((char*)modename, "AESWRAP")) return GCRY_CIPHER_MODE_AESWRAP; + return GCRY_CIPHER_MODE_NONE; +} #endif /* #ifndef INCLUDED_LIBGCRY_H */ |