mirror of https://gerrit.osmocom.org/libosmocore
base64: Migrate over to osmocom
This containts the osmocom changes to the mbedtls base64 code merged in the previous commit. Change-Id: I82c1bf5f827c8def370dbcb80b146e9e4184c4a3
This commit is contained in:
parent
c757239fd3
commit
292f9e7014
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@ -6,6 +6,7 @@ nobase_include_HEADERS = \
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osmocom/codec/gsm610_bits.h \
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osmocom/codec/gsm610_bits.h \
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osmocom/core/application.h \
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osmocom/core/application.h \
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osmocom/core/backtrace.h \
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osmocom/core/backtrace.h \
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osmocom/core/base64.h \
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osmocom/core/bit16gen.h \
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osmocom/core/bit16gen.h \
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osmocom/core/bit32gen.h \
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osmocom/core/bit32gen.h \
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osmocom/core/bit64gen.h \
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osmocom/core/bit64gen.h \
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@ -21,14 +21,10 @@
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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*/
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#ifndef MBEDTLS_BASE64_H
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#pragma once
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#define MBEDTLS_BASE64_H
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#include <stddef.h>
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#include <stddef.h>
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#define MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL -0x002A /**< Output buffer too small. */
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#define MBEDTLS_ERR_BASE64_INVALID_CHARACTER -0x002C /**< Invalid character in input. */
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#ifdef __cplusplus
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#ifdef __cplusplus
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extern "C" {
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extern "C" {
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#endif
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#endif
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@ -49,7 +45,7 @@ extern "C" {
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* \note Call this function with dlen = 0 to obtain the
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* \note Call this function with dlen = 0 to obtain the
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* required buffer size in *olen
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* required buffer size in *olen
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*/
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*/
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int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen,
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int osmo_base64_encode( unsigned char *dst, size_t dlen, size_t *olen,
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const unsigned char *src, size_t slen );
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const unsigned char *src, size_t slen );
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/**
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/**
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@ -69,18 +65,9 @@ int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen,
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* \note Call this function with *dst = NULL or dlen = 0 to obtain
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* \note Call this function with *dst = NULL or dlen = 0 to obtain
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* the required buffer size in *olen
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* the required buffer size in *olen
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*/
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*/
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int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen,
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int osmo_base64_decode( unsigned char *dst, size_t dlen, size_t *olen,
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const unsigned char *src, size_t slen );
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const unsigned char *src, size_t slen );
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/**
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* \brief Checkup routine
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*
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* \return 0 if successful, or 1 if the test failed
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*/
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int mbedtls_base64_self_test( int verbose );
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#ifdef __cplusplus
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#ifdef __cplusplus
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}
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}
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#endif
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#endif
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#endif /* base64.h */
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@ -31,6 +31,7 @@ libosmocore_la_SOURCES = context.c timer.c timer_gettimeofday.c timer_clockgetti
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exec.c \
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exec.c \
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it_q.c \
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it_q.c \
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probes.d \
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probes.d \
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base64.c \
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$(NULL)
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$(NULL)
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if HAVE_SSSE3
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if HAVE_SSSE3
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101
src/base64.c
101
src/base64.c
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@ -20,27 +20,11 @@
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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*/
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#if !defined(MBEDTLS_CONFIG_FILE)
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#include <osmocom/core/base64.h>
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#include "mbedtls/config.h"
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#else
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#include MBEDTLS_CONFIG_FILE
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#endif
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#if defined(MBEDTLS_BASE64_C)
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#include "mbedtls/base64.h"
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#include <stdint.h>
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#include <stdint.h>
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#if defined(MBEDTLS_SELF_TEST)
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#include <string.h>
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#if defined(MBEDTLS_PLATFORM_C)
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#include "mbedtls/platform.h"
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#else
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#include <stdio.h>
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#include <stdio.h>
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#define mbedtls_printf printf
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#include <errno.h>
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#endif /* MBEDTLS_PLATFORM_C */
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#endif /* MBEDTLS_SELF_TEST */
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static const unsigned char base64_enc_map[64] =
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static const unsigned char base64_enc_map[64] =
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{
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{
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@ -73,7 +57,7 @@ static const unsigned char base64_dec_map[128] =
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/*
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/*
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* Encode a buffer into base64 format
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* Encode a buffer into base64 format
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*/
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*/
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int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen,
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int osmo_base64_encode( unsigned char *dst, size_t dlen, size_t *olen,
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const unsigned char *src, size_t slen )
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const unsigned char *src, size_t slen )
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{
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{
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size_t i, n;
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size_t i, n;
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@ -98,7 +82,7 @@ int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen,
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if( dlen < n + 1 )
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if( dlen < n + 1 )
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{
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{
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*olen = n + 1;
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*olen = n + 1;
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return( MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL );
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return( -ENOBUFS );
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}
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}
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n = ( slen / 3 ) * 3;
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n = ( slen / 3 ) * 3;
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@ -139,7 +123,7 @@ int mbedtls_base64_encode( unsigned char *dst, size_t dlen, size_t *olen,
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/*
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/*
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* Decode a base64-formatted buffer
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* Decode a base64-formatted buffer
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*/
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*/
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int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen,
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int osmo_base64_decode( unsigned char *dst, size_t dlen, size_t *olen,
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const unsigned char *src, size_t slen )
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const unsigned char *src, size_t slen )
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{
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{
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size_t i, n;
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size_t i, n;
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@ -170,16 +154,16 @@ int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen,
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/* Space inside a line is an error */
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/* Space inside a line is an error */
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if( x != 0 )
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if( x != 0 )
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return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
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return( -EINVAL );
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if( src[i] == '=' && ++j > 2 )
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if( src[i] == '=' && ++j > 2 )
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return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
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return( -EINVAL );
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if( src[i] > 127 || base64_dec_map[src[i]] == 127 )
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if( src[i] > 127 || base64_dec_map[src[i]] == 127 )
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return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
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return( -EINVAL );
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if( base64_dec_map[src[i]] < 64 && j != 0 )
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if( base64_dec_map[src[i]] < 64 && j != 0 )
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return( MBEDTLS_ERR_BASE64_INVALID_CHARACTER );
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return( -EINVAL );
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n++;
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n++;
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}
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}
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@ -193,7 +177,7 @@ int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen,
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if( dst == NULL || dlen < n )
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if( dst == NULL || dlen < n )
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{
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{
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*olen = n;
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*olen = n;
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return( MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL );
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return( -ENOBUFS );
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}
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}
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for( j = 3, n = x = 0, p = dst; i > 0; i--, src++ )
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for( j = 3, n = x = 0, p = dst; i > 0; i--, src++ )
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@ -217,68 +201,3 @@ int mbedtls_base64_decode( unsigned char *dst, size_t dlen, size_t *olen,
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return( 0 );
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return( 0 );
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}
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}
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#if defined(MBEDTLS_SELF_TEST)
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static const unsigned char base64_test_dec[64] =
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{
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0x24, 0x48, 0x6E, 0x56, 0x87, 0x62, 0x5A, 0xBD,
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0xBF, 0x17, 0xD9, 0xA2, 0xC4, 0x17, 0x1A, 0x01,
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0x94, 0xED, 0x8F, 0x1E, 0x11, 0xB3, 0xD7, 0x09,
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0x0C, 0xB6, 0xE9, 0x10, 0x6F, 0x22, 0xEE, 0x13,
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0xCA, 0xB3, 0x07, 0x05, 0x76, 0xC9, 0xFA, 0x31,
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0x6C, 0x08, 0x34, 0xFF, 0x8D, 0xC2, 0x6C, 0x38,
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0x00, 0x43, 0xE9, 0x54, 0x97, 0xAF, 0x50, 0x4B,
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0xD1, 0x41, 0xBA, 0x95, 0x31, 0x5A, 0x0B, 0x97
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};
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static const unsigned char base64_test_enc[] =
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"JEhuVodiWr2/F9mixBcaAZTtjx4Rs9cJDLbpEG8i7hPK"
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"swcFdsn6MWwINP+Nwmw4AEPpVJevUEvRQbqVMVoLlw==";
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/*
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* Checkup routine
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*/
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int mbedtls_base64_self_test( int verbose )
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{
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size_t len;
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const unsigned char *src;
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unsigned char buffer[128];
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if( verbose != 0 )
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mbedtls_printf( " Base64 encoding test: " );
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src = base64_test_dec;
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if( mbedtls_base64_encode( buffer, sizeof( buffer ), &len, src, 64 ) != 0 ||
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memcmp( base64_test_enc, buffer, 88 ) != 0 )
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{
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if( verbose != 0 )
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mbedtls_printf( "failed\n" );
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return( 1 );
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}
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if( verbose != 0 )
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mbedtls_printf( "passed\n Base64 decoding test: " );
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src = base64_test_enc;
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if( mbedtls_base64_decode( buffer, sizeof( buffer ), &len, src, 88 ) != 0 ||
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memcmp( base64_test_dec, buffer, 64 ) != 0 )
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{
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if( verbose != 0 )
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mbedtls_printf( "failed\n" );
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return( 1 );
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}
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if( verbose != 0 )
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mbedtls_printf( "passed\n\n" );
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return( 0 );
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}
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#endif /* MBEDTLS_SELF_TEST */
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#endif /* MBEDTLS_BASE64_C */
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@ -43,6 +43,7 @@ check_PROGRAMS = timer/timer_test sms/sms_test ussd/ussd_test \
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bssmap_le/bssmap_le_test \
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bssmap_le/bssmap_le_test \
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it_q/it_q_test \
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it_q/it_q_test \
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gsm48/rest_octets_test \
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gsm48/rest_octets_test \
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base64/base64_test \
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$(NULL)
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$(NULL)
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if ENABLE_MSGFILE
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if ENABLE_MSGFILE
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@ -79,6 +80,8 @@ if ENABLE_GB
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check_PROGRAMS += gb/bssgp_fc_test gb/gprs_bssgp_test gb/gprs_bssgp_rim_test gb/gprs_ns_test gb/gprs_ns2_test fr/fr_test
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check_PROGRAMS += gb/bssgp_fc_test gb/gprs_bssgp_test gb/gprs_bssgp_rim_test gb/gprs_ns_test gb/gprs_ns2_test fr/fr_test
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endif
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endif
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base64_base64_test_SOURCES = base64/base64_test.c
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utils_utils_test_SOURCES = utils/utils_test.c
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utils_utils_test_SOURCES = utils/utils_test.c
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utils_utils_test_LDADD = $(LDADD) $(top_builddir)/src/gsm/libosmogsm.la
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utils_utils_test_LDADD = $(LDADD) $(top_builddir)/src/gsm/libosmogsm.la
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@ -405,6 +408,7 @@ EXTRA_DIST = testsuite.at $(srcdir)/package.m4 $(TESTSUITE) \
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bssmap_le/bssmap_le_test.ok \
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bssmap_le/bssmap_le_test.ok \
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it_q/it_q_test.ok \
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it_q/it_q_test.ok \
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gsm48/rest_octets_test.ok \
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gsm48/rest_octets_test.ok \
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base64/base64_test.ok \
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$(NULL)
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$(NULL)
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if ENABLE_LIBSCTP
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if ENABLE_LIBSCTP
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@ -0,0 +1,57 @@
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#include <osmocom/core/base64.h>
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#include <stdio.h>
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#include <string.h>
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static const unsigned char base64_test_dec[64] =
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{
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0x24, 0x48, 0x6E, 0x56, 0x87, 0x62, 0x5A, 0xBD,
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0xBF, 0x17, 0xD9, 0xA2, 0xC4, 0x17, 0x1A, 0x01,
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0x94, 0xED, 0x8F, 0x1E, 0x11, 0xB3, 0xD7, 0x09,
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0x0C, 0xB6, 0xE9, 0x10, 0x6F, 0x22, 0xEE, 0x13,
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0xCA, 0xB3, 0x07, 0x05, 0x76, 0xC9, 0xFA, 0x31,
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0x6C, 0x08, 0x34, 0xFF, 0x8D, 0xC2, 0x6C, 0x38,
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0x00, 0x43, 0xE9, 0x54, 0x97, 0xAF, 0x50, 0x4B,
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0xD1, 0x41, 0xBA, 0x95, 0x31, 0x5A, 0x0B, 0x97
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};
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static const unsigned char base64_test_enc[] =
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"JEhuVodiWr2/F9mixBcaAZTtjx4Rs9cJDLbpEG8i7hPK"
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"swcFdsn6MWwINP+Nwmw4AEPpVJevUEvRQbqVMVoLlw==";
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/*
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* Checkup routine
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*/
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int main(int argc, char **argv)
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{
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size_t len;
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const unsigned char *src;
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unsigned char buffer[128];
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printf( " Base64 encoding test: " );
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src = base64_test_dec;
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if( osmo_base64_encode( buffer, sizeof( buffer ), &len, src, 64 ) != 0 ||
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memcmp( base64_test_enc, buffer, 88 ) != 0 )
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{
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printf( "failed\n" );
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return( 1 );
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}
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printf( "passed\n Base64 decoding test: " );
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src = base64_test_enc;
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if( osmo_base64_decode( buffer, sizeof( buffer ), &len, src, 88 ) != 0 ||
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memcmp( base64_test_dec, buffer, 64 ) != 0 )
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{
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printf( "failed\n" );
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return( 1 );
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}
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printf( "passed\n\n" );
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return( 0 );
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}
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@ -0,0 +1,3 @@
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Base64 encoding test: passed
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Base64 decoding test: passed
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@ -446,3 +446,9 @@ AT_KEYWORDS([it_q])
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cat $abs_srcdir/it_q/it_q_test.ok > expout
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cat $abs_srcdir/it_q/it_q_test.ok > expout
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AT_CHECK([$abs_top_builddir/tests/it_q/it_q_test], [0], [expout], [ignore])
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AT_CHECK([$abs_top_builddir/tests/it_q/it_q_test], [0], [expout], [ignore])
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AT_CLEANUP
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AT_CLEANUP
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AT_SETUP([base64])
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AT_KEYWORDS([base64])
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cat $abs_srcdir/base64/base64_test.ok > expout
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AT_CHECK([$abs_top_builddir/tests/base64/base64_test], [0], [expout], [ignore])
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AT_CLEANUP
|
||||||
|
|
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Reference in New Issue