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checkargs.py

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    • Per Cederqvist's avatar
      50aaa78d
      (reader.parens, reader.rev_parens): New constants. · 50aaa78d
      Per Cederqvist authored
      (reader.__init__): Initialise __parenstack, __errfound and __quoted.
      (reader.error, reader.errfound): New methods.
      (reader.ungetc, reader.getc_eofok): Handle quoting and parens nesting.
      (reader.check_paren_eof): Report unbalanced parens at EOF.
      (lexer.__init__): Moved __errfound to the reader class.
      (lexer.run): Check for unbalanced parens at EOF.
      (lexer.toplevel_reqlink): Ignore.
      (lexer.toplevel_reqdlink, lexer.toplevel_linkhere): Ignore, for
      	now.  We should check nesting et c of these.
      (lexer.toplevel_unmacro): Ignore.
      (lexer.error): Moved the implementation to the reader class.  This
      	is only a wrapper.
      50aaa78d
      History
      (reader.parens, reader.rev_parens): New constants.
      Per Cederqvist authored
      (reader.__init__): Initialise __parenstack, __errfound and __quoted.
      (reader.error, reader.errfound): New methods.
      (reader.ungetc, reader.getc_eofok): Handle quoting and parens nesting.
      (reader.check_paren_eof): Report unbalanced parens at EOF.
      (lexer.__init__): Moved __errfound to the reader class.
      (lexer.run): Check for unbalanced parens at EOF.
      (lexer.toplevel_reqlink): Ignore.
      (lexer.toplevel_reqdlink, lexer.toplevel_linkhere): Ignore, for
      	now.  We should check nesting et c of these.
      (lexer.toplevel_unmacro): Ignore.
      (lexer.error): Moved the implementation to the reader class.  This
      	is only a wrapper.
    ecdsa.h 2.86 KiB
    /* ecdsa.h
    
       Copyright (C) 2013 Niels Möller
    
       This file is part of GNU Nettle.
    
       GNU Nettle is free software: you can redistribute it and/or
       modify it under the terms of either:
    
         * the GNU Lesser General Public License as published by the Free
           Software Foundation; either version 3 of the License, or (at your
           option) any later version.
    
       or
    
         * the GNU General Public License as published by the Free
           Software Foundation; either version 2 of the License, or (at your
           option) any later version.
    
       or both in parallel, as here.
    
       GNU Nettle 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.
    
       You should have received copies of the GNU General Public License and
       the GNU Lesser General Public License along with this program.  If
       not, see http://www.gnu.org/licenses/.
    */
    
    /* Development of Nettle's ECC support was funded by the .SE Internet Fund. */
    
    #ifndef NETTLE_ECDSA_H_INCLUDED
    #define NETTLE_ECDSA_H_INCLUDED
    
    #include "ecc.h"
    #include "dsa.h"
    
    #ifdef __cplusplus
    extern "C" {
    #endif
    
    /* Name mangling */
    #define ecdsa_sign nettle_ecdsa_sign
    #define ecdsa_verify nettle_ecdsa_verify
    #define ecdsa_generate_keypair nettle_ecdsa_generate_keypair
    #define ecc_ecdsa_sign nettle_ecc_ecdsa_sign
    #define ecc_ecdsa_sign_itch nettle_ecc_ecdsa_sign_itch
    #define ecc_ecdsa_verify nettle_ecc_ecdsa_verify
    #define ecc_ecdsa_verify_itch nettle_ecc_ecdsa_verify_itch
    
    /* High level ECDSA functions.
     *
     * A public key is represented as a struct ecc_point, and a private
     * key as a struct ecc_scalar. FIXME: Introduce some aliases? */
    void
    ecdsa_sign (const struct ecc_scalar *key,
    	    void *random_ctx, nettle_random_func *random,
    	    size_t digest_length,
    	    const uint8_t *digest,
    	    struct dsa_signature *signature);
    
    int
    ecdsa_verify (const struct ecc_point *pub,
    	      size_t length, const uint8_t *digest,
    	      const struct dsa_signature *signature);
    
    void
    ecdsa_generate_keypair (struct ecc_point *pub,