updates.

diff --git a/CHANGES.RUNTIME b/CHANGES.RUNTIME
index 55a723dcc17f8b65a52ed15b442513bdde76f24b..e8410c936deb4ff326e973c4a9aa31de664cfacb 100644 (file)
--- a/CHANGES.RUNTIME
+++ b/CHANGES.RUNTIME
@@ -1,3 +1,21 @@
+Mon Jul  9 20:21:13 EEST 2007  Pekka Riikonen <priikone@silcnet.org>
+
+       * Added SILC Accelerator Library.  Provides generic way to
+         use accelerators with crypto library.  Affected files are in
+         lib/silcacc/.
+
+       * Added software accelerator, a thread pool system that off-loads
+         public and private key operations to threads.  Affected files
+         are lib/silcacc/softacc.[ch].
+
+       * Changed thread pool completion callback to SilcTaskCallback so
+         that it can be given directly to destination scheduler.
+         Affected files are lib/silcutil/silcthread.[ch].
+
+       * Added SilcPKCSAlgorithm context to SilcPublicKey and
+         SilcPrivateKey contexts.  Affected files are 
+         lib/silccrypt/silcpkcs.[ch], silcpk.c.
+

 Sun Jul  8 20:20:22 EEST 2007  Pekka Riikonen <priikone@silcnet.org>
 
        * Moved Base64 routines to lib/silcutil/silcbase64.[ch].  Added
 Sun Jul  8 20:20:22 EEST 2007  Pekka Riikonen <priikone@silcnet.org>
 
        * Moved Base64 routines to lib/silcutil/silcbase64.[ch].  Added

diff --git a/TODO b/TODO
index a8144872547ee1690cac3956e881423061fd7c7c..15ddae4f963ce24ac419180a0420db6d277a47a3 100644 (file)
--- a/TODO
+++ b/TODO
@@ -335,83 +335,15 @@ SILC Accelerator Library
  o SILC Accelerator API.  Provides generic way to use different kind of
    accelerators.  Basically implements SILC PKCS API so that SilcPublicKey
    and SilcPrivateKey can be used but they call the accelerators.
  o SILC Accelerator API.  Provides generic way to use different kind of
    accelerators.  Basically implements SILC PKCS API so that SilcPublicKey
    and SilcPrivateKey can be used but they call the accelerators.

+   (***DONE)

 
 

-   Something in the lines of (preliminary):
-
-   /* Register accelerator to system.  Initializes the accelerator. */
-      Varargs are optional accelerator specific init parameteres. */
-   SilcBool silc_acc_register(SilcAccelerator acc, ...);
-
-     silc_acc_register(softacc, "min_threads", 2, "max_threads", 16, NULL);
-
-   /* Unregister accelerator.  Uninitializes the accelerator. */
-   SilcBool silc_acc_unregister(const SilcAccelerator acc);
-
-   /* Return list of the registered accelerators */
-   SilcDList silc_acc_get_supported(void);
-
-   /* Find existing accelerator.  `name' is accelerator's name. */
-   SilcAccelerator silc_acc_find(const char *name);
-
-   /* Return accelerator's name */
-   const char *silc_acc_get_name(SilcAccelerator acc);
-
-   /* Accelerate `public_key'.  Return accelerated public key. */
-   SilcPublicKey silc_acc_public_key(SilcAccelerator acc,
-                                    SilcPublicKey public_key);
-
-   /* Accelerate `private_key'.  Returns accelerated private key. */
-   SilcPrivateKey silc_acc_private_key(SilcAccelerator acc,
-                                      SilcPrivateKey private_key);
-
-   /* Return the underlaying public key */
-   SilcPublicKey silc_acc_get_public_key(SilcAccelerator acc,
-                                        SilcPublicKey public_key);
-
-   /* Return the underlaying private key */
-   SilcPrivateKey silc_acc_get_private_key(SilcAccelerator acc,
-                                          SilcPrivateKey private_key);
-
-   typedef struct SilcAcceleratorObject {
-     const char *name;                 /* Accelerator's name */
-     SilcBool (*init)(va_list va);     /* Initialize accelerator */
-     SilcBool (*uninit)(void);         /* Uninitialize accelerator */
-     const SilcPKCSAlgorithm *pkcs;    /* Accelerated PKCS algorithms */
-     const SilcDHObject *dh;           /* Accelerated Diffie-Hellmans */
-     const SilcCipherObject *cipher;   /* Accelerated ciphers */
-     const SilcHashObject *hash;       /* Accelerated hashes */
-     const SilcHmacObject *hmac;       /* Accelerated HMACs */
-     const SilcRngObject *rng;         /* Accelerated RNG's */
-   } *SilcAccelerator, SilcAcceleratorStruct;
-
-   Allows accelerator to have multiple accelerators (cipher, hash etc)
-   and multiple different algorithms and implementations (SHA-1, SHA-256 etc).
-
-   SilcPublicKey->SilcSILCPublicKey->RsaPublicKey accelerated as:
-   SilcPublicKey->SilcAcceleratorPublicKey->SilcSoftAccPublicKey->
-     SilcPublicKey->SilcSILCPublicKey->RsaPublicKey
-
-   silc_acc_public_key creates SilcPublicKey and SilcAcceleratorPublicKey
-   and acc->pkcs->import_public_key creates SilcSoftAccPublicKey.
+ o Add complete wrapper for PKCS API in silcacc_pkcs.c.

 
  o Implement software accelerator.  It is a thread pool system where the
 
  o Implement software accelerator.  It is a thread pool system where the

-   public key and private key operations are executed in threads.
+   public key and private key operations are executed in threads. 
+   (***DONE)

 
 

-   const struct SilcAcceleratorObject softacc =
-   {
-     "softacc", softacc_init, softacc_uninit,
-     softacc_pkcs, NULL, NULL, NULL, NULL
-   }
-
-   /* Called from silc_acc_private_key */
-   int silc_softacc_import_private_key(void *key, SilcUInt32 key_len,
-                                      void **ret_private_key)
-   {
-     SilcSoftAccPrivateKey prv = silc_calloc(1, sizeof(*prv));
-     prv->pkcs = acc->pkcs;
-     prv->private_key = key;
-     *ret_private_key = prv;
-   }
+ o Diffie-Hellman acceleration

 
  (o Symmetric key cryptosystem acceleration?  They are always sycnhronouos
    even with hardware acceleration so the crypto API shouldn't require
 
  (o Symmetric key cryptosystem acceleration?  They are always sycnhronouos
    even with hardware acceleration so the crypto API shouldn't require

diff --git a/distdir/common b/distdir/common
index 100936f9fec534a3a9da503a743dc66b919cffa0..47307dec6eac44c8bfc9011f6b8d7de423f4c0be 100644 (file)
--- a/distdir/common
+++ b/distdir/common
@@ -19,5 +19,8 @@ define SILC_DIST_TMA
 # ASN.1 library
 define SILC_DIST_ASN1
 
 # ASN.1 library
 define SILC_DIST_ASN1
 

+# Accelerator library
+define SILC_DIST_ACC
+

 # Key Repository library
 define SILC_DIST_SKR
 # Key Repository library
 define SILC_DIST_SKR

diff --git a/includes/silc.h.in b/includes/silc.h.in
index 5c63c403116d860844dfbb4789d322b76ccbbdd3..10040866ad42b8f8b314a53b388110704682e2cf 100644 (file)
--- a/includes/silc.h.in
+++ b/includes/silc.h.in
@@ -238,6 +238,7 @@ extern "C" {
 #include "silcbuffer.h"
 #include "silcbuffmt.h"
 #include "silcasync.h"
 #include "silcbuffer.h"
 #include "silcbuffmt.h"
 #include "silcasync.h"

+#include "silcdlist.h"

 
 /* Crypto library includes */
 #include "silccrypto.h"
 
 /* Crypto library includes */
 #include "silccrypto.h"


@@ -248,12 +249,12 @@ extern "C" {
 #include "silcpkcs.h"
 #include "silcpk.h"
 #include "silcpkcs1.h"
 #include "silcpkcs.h"
 #include "silcpk.h"
 #include "silcpkcs1.h"

+#include "silcacc.h"

 
 /* More SILC util library includes */
 #include "silcenv.h"
 #include "silcdll.h"
 #include "silchashtable.h"
 
 /* More SILC util library includes */
 #include "silcenv.h"
 #include "silcdll.h"
 #include "silchashtable.h"

-#include "silcdlist.h"

 #include "silcstream.h"
 #include "silcnet.h"
 #include "silcfileutil.h"
 #include "silcstream.h"
 #include "silcnet.h"
 #include "silcfileutil.h"