From 8b829841a0baeb785053dc3feac343b6b7ade43a Mon Sep 17 00:00:00 2001 From: Manjunath Ranganathaiah Date: Fri, 19 Apr 2019 13:26:17 -0700 Subject: Remove keyconv files to fix the license issue. These files are part of the key conversion tool that is not used. Issue-ID: AAF-814 Change-Id: I01e1733329022059e410ad9d7cd390faff09a97c Signed-off-by: Manjunath Ranganathaiah --- SoftHSMv2/src/bin/keyconv/base64.c | 311 ------------------------------------- 1 file changed, 311 deletions(-) delete mode 100644 SoftHSMv2/src/bin/keyconv/base64.c (limited to 'SoftHSMv2/src/bin/keyconv/base64.c') diff --git a/SoftHSMv2/src/bin/keyconv/base64.c b/SoftHSMv2/src/bin/keyconv/base64.c deleted file mode 100644 index 3eb1201..0000000 --- a/SoftHSMv2/src/bin/keyconv/base64.c +++ /dev/null @@ -1,311 +0,0 @@ -/* $OpenBSD: base64.c,v 1.3 2002/06/09 08:13:07 todd Exp $ */ - -/* - * Copyright (c) 1996-1999 by Internet Software Consortium. - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM DISCLAIMS - * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE - * CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL - * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR - * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS - * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS - * SOFTWARE. - */ - -/* - * Portions Copyright (c) 1995 by International Business Machines, Inc. - * - * International Business Machines, Inc. (hereinafter called IBM) grants - * permission under its copyrights to use, copy, modify, and distribute this - * Software with or without fee, provided that the above copyright notice and - * all paragraphs of this notice appear in all copies, and that the name of IBM - * not be used in connection with the marketing of any product incorporating - * the Software or modifications thereof, without specific, written prior - * permission. - * - * To the extent it has a right to do so, IBM grants an immunity from suit - * under its patents, if any, for the use, sale or manufacture of products to - * the extent that such products are used for performing Domain Name System - * dynamic updates in TCP/IP networks by means of the Software. No immunity is - * granted for any product per se or for any other function of any product. - * - * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A - * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, - * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING - * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN - * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES. - */ - -#if !defined(LINT) && !defined(CODECENTER) -static const char rcsid[] = "$ISC: base64.c,v 8.6 1999/01/08 19:25:18 vixie Exp $"; -#endif /* not lint */ - -#include -#ifndef _WIN32 -#include -#include -#endif - -#include -#include -#include -#include - -#define Assert(Cond) if (!(Cond)) abort() - -static const char Base64[] = - "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; -static const char Pad64 = '='; - -/* (From RFC1521 and draft-ietf-dnssec-secext-03.txt) - The following encoding technique is taken from RFC 1521 by Borenstein - and Freed. It is reproduced here in a slightly edited form for - convenience. - - A 65-character subset of US-ASCII is used, enabling 6 bits to be - represented per printable character. (The extra 65th character, "=", - is used to signify a special processing function.) - - The encoding process represents 24-bit groups of input bits as output - strings of 4 encoded characters. Proceeding from left to right, a - 24-bit input group is formed by concatenating 3 8-bit input groups. - These 24 bits are then treated as 4 concatenated 6-bit groups, each - of which is translated into a single digit in the base64 alphabet. - - Each 6-bit group is used as an index into an array of 64 printable - characters. The character referenced by the index is placed in the - output string. - - Table 1: The Base64 Alphabet - - Value Encoding Value Encoding Value Encoding Value Encoding - 0 A 17 R 34 i 51 z - 1 B 18 S 35 j 52 0 - 2 C 19 T 36 k 53 1 - 3 D 20 U 37 l 54 2 - 4 E 21 V 38 m 55 3 - 5 F 22 W 39 n 56 4 - 6 G 23 X 40 o 57 5 - 7 H 24 Y 41 p 58 6 - 8 I 25 Z 42 q 59 7 - 9 J 26 a 43 r 60 8 - 10 K 27 b 44 s 61 9 - 11 L 28 c 45 t 62 + - 12 M 29 d 46 u 63 / - 13 N 30 e 47 v - 14 O 31 f 48 w (pad) = - 15 P 32 g 49 x - 16 Q 33 h 50 y - - Special processing is performed if fewer than 24 bits are available - at the end of the data being encoded. A full encoding quantum is - always completed at the end of a quantity. When fewer than 24 input - bits are available in an input group, zero bits are added (on the - right) to form an integral number of 6-bit groups. Padding at the - end of the data is performed using the '=' character. - - Since all base64 input is an integral number of octets, only the - ------------------------------------------------- - following cases can arise: - - (1) the final quantum of encoding input is an integral - multiple of 24 bits; here, the final unit of encoded - output will be an integral multiple of 4 characters - with no "=" padding, - (2) the final quantum of encoding input is exactly 8 bits; - here, the final unit of encoded output will be two - characters followed by two "=" padding characters, or - (3) the final quantum of encoding input is exactly 16 bits; - here, the final unit of encoded output will be three - characters followed by one "=" padding character. - */ - -int -b64_ntop(unsigned char const *src, size_t srclength, char *target, size_t targsize) { - size_t datalength = 0; - unsigned char input[3]; - unsigned char output[4]; - size_t i; - - while (2 < srclength) { - input[0] = *src++; - input[1] = *src++; - input[2] = *src++; - srclength -= 3; - - output[0] = input[0] >> 2; - output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4); - output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6); - output[3] = input[2] & 0x3f; - Assert(output[0] < 64); - Assert(output[1] < 64); - Assert(output[2] < 64); - Assert(output[3] < 64); - - if (datalength + 4 > targsize) - return (-1); - target[datalength++] = Base64[output[0]]; - target[datalength++] = Base64[output[1]]; - target[datalength++] = Base64[output[2]]; - target[datalength++] = Base64[output[3]]; - } - - /* Now we worry about padding. */ - if (0 != srclength) { - /* Get what's left. */ - input[0] = input[1] = input[2] = '\0'; - for (i = 0; i < srclength; i++) - input[i] = *src++; - - output[0] = input[0] >> 2; - output[1] = ((input[0] & 0x03) << 4) + (input[1] >> 4); - output[2] = ((input[1] & 0x0f) << 2) + (input[2] >> 6); - Assert(output[0] < 64); - Assert(output[1] < 64); - Assert(output[2] < 64); - - if (datalength + 4 > targsize) - return (-1); - target[datalength++] = Base64[output[0]]; - target[datalength++] = Base64[output[1]]; - if (srclength == 1) - target[datalength++] = Pad64; - else - target[datalength++] = Base64[output[2]]; - target[datalength++] = Pad64; - } - if (datalength >= targsize) - return (-1); - target[datalength] = '\0'; /* Returned value doesn't count \0. */ - return (datalength); -} - -/* skips all whitespace anywhere. - converts characters, four at a time, starting at (or after) - src from base - 64 numbers into three 8 bit bytes in the target area. - it returns the number of data bytes stored at the target, or -1 on error. - */ - -int -b64_pton(char const *src, unsigned char *target, size_t targsize) { - int tarindex, state, ch; - char *pos; - - state = 0; - tarindex = 0; - - while ((ch = *src++) != '\0') { - if (isspace(ch)) /* Skip whitespace anywhere. */ - continue; - - if (ch == Pad64) - break; - - pos = strchr(Base64, ch); - if (pos == 0) /* A non-base64 character. */ - return (-1); - - switch (state) { - case 0: - if (target) { - if ((size_t)tarindex >= targsize) - return (-1); - target[tarindex] = (pos - Base64) << 2; - } - state = 1; - break; - case 1: - if (target) { - if ((size_t)tarindex + 1 >= targsize) - return (-1); - target[tarindex] |= (pos - Base64) >> 4; - target[tarindex+1] = ((pos - Base64) & 0x0f) - << 4 ; - } - tarindex++; - state = 2; - break; - case 2: - if (target) { - if ((size_t)tarindex + 1 >= targsize) - return (-1); - target[tarindex] |= (pos - Base64) >> 2; - target[tarindex+1] = ((pos - Base64) & 0x03) - << 6; - } - tarindex++; - state = 3; - break; - case 3: - if (target) { - if ((size_t)tarindex >= targsize) - return (-1); - target[tarindex] |= (pos - Base64); - } - tarindex++; - state = 0; - break; - default: - abort(); - } - } - - /* - * We are done decoding Base-64 chars. Let's see if we ended - * on a byte boundary, and/or with erroneous trailing characters. - */ - - if (ch == Pad64) { /* We got a pad char. */ - ch = *src++; /* Skip it, get next. */ - switch (state) { - case 0: /* Invalid = in first position */ - case 1: /* Invalid = in second position */ - return (-1); - - case 2: /* Valid, means one byte of info */ - /* Skip any number of spaces. */ - for ((void)NULL; ch != '\0'; ch = *src++) - if (!isspace(ch)) - break; - /* Make sure there is another trailing = sign. */ - if (ch != Pad64) - return (-1); - ch = *src++; /* Skip the = */ - /* Fall through to "single trailing =" case. */ - /* FALLTHROUGH */ - - case 3: /* Valid, means two bytes of info */ - /* - * We know this char is an =. Is there anything but - * whitespace after it? - */ - for ((void)NULL; ch != '\0'; ch = *src++) - if (!isspace(ch)) - return (-1); - - /* - * Now make sure for cases 2 and 3 that the "extra" - * bits that slopped past the last full byte were - * zeros. If we don't check them, they become a - * subliminal channel. - */ - if (target && target[tarindex] != 0) - return (-1); - } - } else { - /* - * We ended by seeing the end of the string. Make sure we - * have no partial bytes lying around. - */ - if (state != 0) - return (-1); - } - - return (tarindex); -} -- cgit 1.2.3-korg