Fix header file includes.

[bacula/bacula] / bacula / src / lib / crypto.h

diff --git a/bacula/src/lib/crypto.h b/bacula/src/lib/crypto.h
index 04b8f934e8bfbc131750e4dbdecec895852b6d08..8b3552d08c96e3bd4b51bbd548c78ac74b3198ee 100644 (file)
--- a/bacula/src/lib/crypto.h
+++ b/bacula/src/lib/crypto.h
@@ -48,6 +48,9 @@ typedef struct Signature SIGNATURE;
 /* Opaque PKI Symmetric Key Data Structure */
 typedef struct Crypto_Session CRYPTO_SESSION;
 
+/* Opaque Encryption/Decryption Context Structure */
+typedef struct Cipher_Context CIPHER_CONTEXT;
+
 /* PEM Decryption Passphrase Callback */
 typedef int (CRYPTO_PEM_PASSWD_CB) (char *buf, int size, const void *userdata);
 
@@ -74,9 +77,12 @@ typedef enum {
 typedef enum {
    CRYPTO_ERROR_NONE           = 0, /* No error */
    CRYPTO_ERROR_NOSIGNER       = 1, /* Signer not found */
-   CRYPTO_ERROR_INVALID_DIGEST = 2, /* Unsupported digest algorithm */
-   CRYPTO_ERROR_BAD_SIGNATURE  = 3, /* Signature is invalid */
-   CRYPTO_ERROR_INTERNAL       = 4  /* Internal Error */
+   CRYPTO_ERROR_NORECIPIENT    = 2, /* Recipient not found */
+   CRYPTO_ERROR_INVALID_DIGEST = 3, /* Unsupported digest algorithm */
+   CRYPTO_ERROR_INVALID_CRYPTO = 4, /* Unsupported encryption algorithm */
+   CRYPTO_ERROR_BAD_SIGNATURE  = 5, /* Signature is invalid */
+   CRYPTO_ERROR_DECRYPTION     = 6, /* Decryption error */
+   CRYPTO_ERROR_INTERNAL       = 7  /* Internal Error */
 } crypto_error_t;
 
 /* Message Digest Sizes */
@@ -88,8 +94,9 @@ typedef enum {
 /* Maximum Message Digest Size */
 #ifdef HAVE_OPENSSL
 
-/* Let OpenSSL define it */
-#define CRYPTO_DIGEST_MAX_SIZE EVP_MAX_MD_SIZE
+/* Let OpenSSL define a few things */
+#define CRYPTO_DIGEST_MAX_SIZE         EVP_MAX_MD_SIZE
+#define CRYPTO_CIPHER_MAX_BLOCK_SIZE   EVP_MAX_BLOCK_LENGTH
 
 #else /* HAVE_OPENSSL */
 
@@ -106,6 +113,9 @@ typedef enum {
 #define CRYPTO_DIGEST_MAX_SIZE CRYPTO_DIGEST_SHA512_SIZE
 #endif
 
+/* Dummy Value */
+#define CRYPTO_CIPHER_MAX_BLOCK_SIZE 0
+
 #endif /* HAVE_OPENSSL */
 
 #endif /* __CRYPTO_H_ */