Added cipher acceleration to SILC Accelerator. Added cipher softacc.

[crypto.git] / lib / silcacc / softacc_i.h

diff --git a/lib/silcacc/softacc_i.h b/lib/silcacc/softacc_i.h
new file mode 100644 (file)
index 0000000..b0e9c17
--- /dev/null
+++ b/lib/silcacc/softacc_i.h
@@ -0,0 +1,80 @@
+/*
+
+  softacc_i.h
+
+  Author: Pekka Riikonen <priikone@silcnet.org>
+
+  Copyright (C) 2008 Pekka Riikonen
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; version 2 of the License.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+*/
+
+#ifndef SOFTACC_I_H
+#define SOFTACC_I_H
+
+#if SILC_SOFTACC_DEBUG_ON == 1
+#define SILC_SOFTACC_DEBUG(fmt) SILC_LOG_DEBUG(fmt)
+#else
+#define SILC_SOFTACC_DEBUG(fmt)
+#endif /* SILC_SOFTACC_DEBUG_ON == 1 */
+
+/* Defaults */
+#define SILC_SOFTACC_MIN_THREADS 0
+#define SILC_SOFTACC_MAX_THREADS 4
+#define SILC_SOFTACC_CIPHER_THREADS 2
+#define SILC_SOFTACC_CIPHER_BLOCKS 4096
+#define SILC_SOFTACC_CIPHER_STREAMS (SILC_SOFTACC_CIPHER_THREADS * 2)
+
+/* Software accelerator context */
+typedef struct {
+  SilcSchedule schedule;                /* Scheduler */
+  SilcThreadPool tp;                    /* The thread pool */
+
+  /* Options */
+  SilcUInt32 min_threads;
+  SilcUInt32 max_threads;
+  SilcUInt32 cipher_threads;
+  SilcUInt32 cipher_blocks;
+  SilcUInt32 cipher_streams;
+} *SilcSoftacc;
+
+/* Accelerator API */
+SilcBool silc_softacc_init(SilcSchedule schedule, va_list va);
+SilcBool silc_softacc_uninit(void);
+
+#ifdef SILC_DIST_SOFTACC_PKCS
+extern const SilcPKCSAlgorithm softacc_pkcs[];
+
+SILC_PKCS_ALG_IMPORT_PUBLIC_KEY(silc_softacc_acc_public_key);
+SILC_PKCS_ALG_PUBLIC_KEY_FREE(silc_softacc_free_public_key);
+SILC_PKCS_ALG_IMPORT_PRIVATE_KEY(silc_softacc_acc_private_key);
+SILC_PKCS_ALG_PRIVATE_KEY_FREE(silc_softacc_free_private_key);
+SILC_PKCS_ALG_ENCRYPT(silc_softacc_encrypt);
+SILC_PKCS_ALG_DECRYPT(silc_softacc_decrypt);
+SILC_PKCS_ALG_SIGN(silc_softacc_sign);
+SILC_PKCS_ALG_VERIFY(silc_softacc_verify);
+#endif /* SILC_DIST_SOFTACC_PKCS */
+
+#ifdef SILC_DIST_SOFTACC_CIPHER
+extern const SilcCipherObject softacc_cipher[];
+
+SILC_CIPHER_API_SET_KEY(softacc_cipher_aes);
+SILC_CIPHER_API_ENCRYPT(softacc_cipher_aes);
+SILC_CIPHER_API_SET_IV(softacc_cipher_aes);
+
+SILC_CIPHER_API_SET_KEY(softacc_cipher);
+SILC_CIPHER_API_SET_IV(softacc_cipher);
+SILC_CIPHER_API_ENCRYPT(softacc_cipher);
+SILC_CIPHER_API_INIT(softacc_cipher);
+SILC_CIPHER_API_UNINIT(softacc_cipher);
+#endif /* SILC_DIST_SOFTACC_CIPHER */
+
+#endif /* SOFTACC_I_H */