Updated doxygen documentation in header files and HTML pages
diff --git a/doxygen/input/doc_encdec.h b/doxygen/input/doc_encdec.h
index a1b7e16..a78a869 100644
--- a/doxygen/input/doc_encdec.h
+++ b/doxygen/input/doc_encdec.h
@@ -5,33 +5,47 @@
/**
* @addtogroup encdec_module Encryption/decryption module
- *
- * The Encryption/decryption module provides encryption/decryption functions.
- * One can differtiate between symmetric and asymetric algorithms; the
- * symmetric ones are mostly used for message confidentiality and the asymmetric
- * ones for key exchange and message integrity.
- * Some symmetric algorithms provide different block cipher modes, mainly
- * Electronic Code Book (ECB) which is used for short (64-bit) messages and
- * Cipher Block Chaining (CBC) which provides the structure needed for longer
- * messages. In addition the Cipher Feedback Mode (CFB-128) stream cipher mode
- * is implemented for specific algorithms.
*
- * Sometimes the same functions are used for encryption and decryption.
+ * The Encryption/decryption module provides encryption/decryption functions.
+ * One can differentiate between symmetric and asymmetric algorithms; the
+ * symmetric ones are mostly used for message confidentiality and the asymmetric
+ * ones for key exchange and message integrity.
+ * Some symmetric algorithms provide different block cipher modes, mainly
+ * Electronic Code Book (ECB) which is used for short (64-bit) messages and
+ * Cipher Block Chaining (CBC) which provides the structure needed for longer
+ * messages. In addition the Cipher Feedback Mode (CFB-128) stream cipher mode,
+ * Counter mode (CTR) and Galois Counter Mode (GCM) are implemented for
+ * specific algorithms.
+ *
+ * All symmetric encryption algorithms are accessible via the generic cipher layer
+ * (see \c cipher_init_ctx()).
+ *
+ * The asymmetric encryptrion algorithms are accessible via the generic public
+ * key layer (see \c pk_init()).
+ *
* The following algorithms are provided:
* - Symmetric:
- * - AES (see \c aes_crypt_ecb(), \c aes_crypt_cbc() and \c aes_crypt_cfb128()).
+ * - AES (see \c aes_crypt_ecb(), \c aes_crypt_cbc(), \c aes_crypt_cfb128() and
+ * \c aes_crypt_ctr()).
* - ARCFOUR (see \c arc4_crypt()).
- * - Camellia (see \c camellia_crypt_ecb(), \c camellia_crypt_cbc() and \c camellia_crypt_cfb128()).
- * - DES/3DES (see \c des_crypt_ecb(), \c des_crypt_cbc(), \c des3_crypt_ecb()
+ * - Blowfish / BF (see \c blowfish_crypt_ecb(), \c blowfish_crypt_cbc(),
+ * \c blowfish_crypt_cfb64() and \c blowfish_crypt_ctr())
+ * - Camellia (see \c camellia_crypt_ecb(), \c camellia_crypt_cbc(),
+ * \c camellia_crypt_cfb128() and \c camellia_crypt_ctr()).
+ * - DES/3DES (see \c des_crypt_ecb(), \c des_crypt_cbc(), \c des3_crypt_ecb()
* and \c des3_crypt_cbc()).
* - XTEA (see \c xtea_crypt_ecb()).
* - Asymmetric:
- * - Diffie-Hellman-Merkle (see \c dhm_read_public(), \c dhm_make_public()
+ * - Diffie-Hellman-Merkle (see \c dhm_read_public(), \c dhm_make_public()
* and \c dhm_calc_secret()).
* - RSA (see \c rsa_public() and \c rsa_private()).
+ * - Elliptic Curves over GF(p) (see \c ecp_point_init()).
+ * - Elliptic Curve Digital Signature Algorithm (ECDSA) (see \c ecdsa_init()).
+ * - Elliptic Curve Diffie Hellman (ECDH) (see \c ecdh_init()).
*
- * This module provides encryption/decryption which can be used to provide
+ * This module provides encryption/decryption which can be used to provide
* secrecy.
- * It also provides asymmetric key functions which can be used for
- * confidentiality, integrity, authentication and non-repudiation.
+ *
+ * It also provides asymmetric key functions which can be used for
+ * confidentiality, integrity, authentication and non-repudiation.
*/
