This publication will enable investigative journalists, forensic experts and the general public to better identify and understand covert CIA infrastructure components.
Source code published in this series contains software designed to run on servers controlled by the CIA. Like WikiLeaks' earlier Vault7 series, the material published by WikiLeaks does not contain 0-days or similar security vulnerabilities which could be repurposed by others.
PolarSSL ChangeLog = Version 0.14.0 released on 2010-08-16 Features * Added support for SSL_EDH_RSA_AES_128_SHA and SSL_EDH_RSA_CAMELLIA_128_SHA ciphersuites * Added compile-time and run-time version information * Expanded ssl_client2 arguments for more flexibility * Added support for TLS v1.1 Changes * Made Makefile cleaner * Removed dependency on rand() in rsa_pkcs1_encrypt(). Now using random fuction provided to function and changed the prototype of rsa_pkcs1_encrypt(), rsa_init() and rsa_gen_key(). * Some SSL defines were renamed in order to avoid future confusion Bug fixes * Fixed CMake out of source build for tests (found by kkert) * rsa_check_private() now supports PKCS1v2 keys as well * Fixed deadlock in rsa_pkcs1_encrypt() on failing random generator = Version 0.13.1 released on 2010-03-24 Bug fixes * Fixed Makefile in library that was mistakenly merged * Added missing const string fixes = Version 0.13.0 released on 2010-03-21 Features * Added option parsing for host and port selection to ssl_client2 * Added support for GeneralizedTime in X509 parsing * Added cert_app program to allow easy reading and printing of X509 certificates from file or SSL connection. Changes * Added const correctness for main code base * X509 signature algorithm determination is now in a function to allow easy future expansion * Changed symmetric cipher functions to identical interface (returning int result values) * Changed ARC4 to use seperate input/output buffer * Added reset function for HMAC context as speed-up for specific use-cases Bug fixes * Fixed bug resulting in failure to send the last certificate in the chain in ssl_write_certificate() and ssl_write_certificate_request() (found by fatbob) * Added small fixes for compiler warnings on a Mac (found by Frank de Brabander) * Fixed algorithmic bug in mpi_is_prime() (found by Smbat Tonoyan) = Version 0.12.1 released on 2009-10-04 Changes * Coverage test definitions now support 'depends_on' tagging system. * Tests requiring specific hashing algorithms now honor the defines. Bug fixes * Changed typo in #ifdef in x509parse.c (found by Eduardo) = Version 0.12.0 released on 2009-07-28 Features * Added CMake makefiles as alternative to regular Makefiles. * Added preliminary Code Coverage tests for AES, ARC4, Base64, MPI, SHA-family, MD-family, HMAC-SHA-family, Camellia, DES, 3-DES, RSA PKCS#1, XTEA, Diffie-Hellman and X509parse. Changes * Error codes are not (necessarily) negative. Keep this is mind when checking for errors. * RSA_RAW renamed to SIG_RSA_RAW for consistency. * Fixed typo in name of POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE. * Changed interface for AES and Camellia setkey functions to indicate invalid key lengths. Bug fixes * Fixed include location of endian.h on FreeBSD (found by Gabriel) * Fixed include location of endian.h and name clash on Apples (found by Martin van Hensbergen) * Fixed HMAC-MD2 by modifying md2_starts(), so that the required HMAC ipad and opad variables are not cleared. (found by code coverage tests) * Prevented use of long long in bignum if POLARSSL_HAVE_LONGLONG not defined (found by Giles Bathgate). * Fixed incorrect handling of negative strings in mpi_read_string() (found by code coverage tests). * Fixed segfault on handling empty rsa_context in rsa_check_pubkey() and rsa_check_privkey() (found by code coverage tests). * Fixed incorrect handling of one single negative input value in mpi_add_abs() (found by code coverage tests). * Fixed incorrect handling of negative first input value in mpi_sub_abs() (found by code coverage tests). * Fixed incorrect handling of negative first input value in mpi_mod_mpi() and mpi_mod_int(). Resulting change also affects mpi_write_string() (found by code coverage tests). * Corrected is_prime() results for 0, 1 and 2 (found by code coverage tests). * Fixed Camellia and XTEA for 64-bit Windows systems. = Version 0.11.1 released on 2009-05-17 * Fixed missing functionality for SHA-224, SHA-256, SHA384, SHA-512 in rsa_pkcs1_sign() = Version 0.11.0 released on 2009-05-03 * Fixed a bug in mpi_gcd() so that it also works when both input numbers are even and added testcases to check (found by Pierre Habouzit). * Added support for SHA-224, SHA-256, SHA-384 and SHA-512 one way hash functions with the PKCS#1 v1.5 signing and verification. * Fixed minor bug regarding mpi_gcd located within the POLARSSL_GENPRIME block. * Fixed minor memory leak in x509parse_crt() and added better handling of 'full' certificate chains (found by Mathias Olsson). * Centralized file opening and reading for x509 files into load_file() * Made definition of net_htons() endian-clean for big endian systems (Found by Gernot). * Undefining POLARSSL_HAVE_ASM now also handles prevents asm in padlock and timing code. * Fixed an off-by-one buffer allocation in ssl_set_hostname() responsible for crashes and unwanted behaviour. * Added support for Certificate Revocation List (CRL) parsing. * Added support for CRL revocation to x509parse_verify() and SSL/TLS code. * Fixed compatibility of XTEA and Camellia on a 64-bit system (found by Felix von Leitner). = Version 0.10.0 released on 2009-01-12 * Migrated XySSL to PolarSSL * Added XTEA symmetric cipher * Added Camellia symmetric cipher * Added support for ciphersuites: SSL_RSA_CAMELLIA_128_SHA, SSL_RSA_CAMELLIA_256_SHA and SSL_EDH_RSA_CAMELLIA_256_SHA * Fixed dangerous bug that can cause a heap overflow in rsa_pkcs1_decrypt (found by Christophe Devine) ================================================================ XySSL ChangeLog = Version 0.9 released on 2008-03-16 * Added support for ciphersuite: SSL_RSA_AES_128_SHA * Enabled support for large files by default in aescrypt2.c * Preliminary openssl wrapper contributed by David Barrett * Fixed a bug in ssl_write() that caused the same payload to be sent twice in non-blocking mode when send returns EAGAIN * Fixed ssl_parse_client_hello(): session id and challenge must not be swapped in the SSLv2 ClientHello (found by Greg Robson) * Added user-defined callback debug function (Krystian Kolodziej) * Before freeing a certificate, properly zero out all cert. data * Fixed the "mode" parameter so that encryption/decryption are not swapped on PadLock; also fixed compilation on older versions of gcc (bug reported by David Barrett) * Correctly handle the case in padlock_xcryptcbc() when input or ouput data is non-aligned by falling back to the software implementation, as VIA Nehemiah cannot handle non-aligned buffers * Fixed a memory leak in x509parse_crt() which was reported by Greg Robson-Garth; some x509write.c fixes by Pascal Vizeli, thanks to Matthew Page who reported several bugs * Fixed x509_get_ext() to accept some rare certificates which have an INTEGER instead of a BOOLEAN for BasicConstraints::cA. * Added support on the client side for the TLS "hostname" extension (patch contributed by David Patino) * Make x509parse_verify() return BADCERT_CN_MISMATCH when an empty string is passed as the CN (bug reported by spoofy) * Added an option to enable/disable the BN assembly code * Updated rsa_check_privkey() to verify that (D*E) = 1 % (P-1)*(Q-1) * Disabled obsolete hash functions by default (MD2, MD4); updated selftest and benchmark to not test ciphers that have been disabled * Updated x509parse_cert_info() to correctly display byte 0 of the serial number, setup correct server port in the ssl client example * Fixed a critical denial-of-service with X.509 cert. verification: peer may cause xyssl to loop indefinitely by sending a certificate for which the RSA signature check fails (bug reported by Benoit) * Added test vectors for: AES-CBC, AES-CFB, DES-CBC and 3DES-CBC, HMAC-MD5, HMAC-SHA1, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 * Fixed HMAC-SHA-384 and HMAC-SHA-512 (thanks to Josh Sinykin) * Modified ssl_parse_client_key_exchange() to protect against Daniel Bleichenbacher attack on PKCS#1 v1.5 padding, as well as the Klima-Pokorny-Rosa extension of Bleichenbacher's attack * Updated rsa_gen_key() so that ctx->N is always nbits in size * Fixed assembly PPC compilation errors on Mac OS X, thanks to David Barrett and Dusan Semen = Version 0.8 released on 2007-10-20 * Modified the HMAC functions to handle keys larger than 64 bytes, thanks to Stephane Desneux and gary ng * Fixed ssl_read_record() to properly update the handshake message digests, which fixes IE6/IE7 client authentication * Cleaned up the XYSSL* #defines, suggested by Azriel Fasten * Fixed net_recv(), thanks to Lorenz Schori and Egon Kocjan * Added user-defined callbacks for handling I/O and sessions * Added lots of debugging output in the SSL/TLS functions * Added preliminary X.509 cert. writing by Pascal Vizeli * Added preliminary support for the VIA PadLock routines * Added AES-CFB mode of operation, contributed by chmike * Added an SSL/TLS stress testing program (ssl_test.c) * Updated the RSA PKCS#1 code to allow choosing between RSA_PUBLIC and RSA_PRIVATE, as suggested by David Barrett * Updated ssl_read() to skip 0-length records from OpenSSL * Fixed the make install target to comply with *BSD make * Fixed a bug in mpi_read_binary() on 64-bit platforms * mpi_is_prime() speedups, thanks to Kevin McLaughlin * Fixed a long standing memory leak in mpi_is_prime() * Replaced realloc with malloc in mpi_grow(), and set the sign of zero as positive in mpi_init() (reported by Jonathan M. McCune) = Version 0.7 released on 2007-07-07 * Added support for the MicroBlaze soft-core processor * Fixed a bug in ssl_tls.c which sometimes prevented SSL connections from being established with non-blocking I/O * Fixed a couple bugs in the VS6 and UNIX Makefiles * Fixed the "PIC register ebx clobbered in asm" bug * Added HMAC starts/update/finish support functions * Added the SHA-224, SHA-384 and SHA-512 hash functions * Fixed the net_set_*block routines, thanks to Andreas * Added a few demonstration programs: md5sum, sha1sum, dh_client, dh_server, rsa_genkey, rsa_sign, rsa_verify * Added new bignum import and export helper functions * Rewrote README.txt in program/ssl/ca to better explain how to create a test PKI = Version 0.6 released on 2007-04-01 * Ciphers used in SSL/TLS can now be disabled at compile time, to reduce the memory footprint on embedded systems * Added multiply assembly code for the TriCore and modified havege_struct for this processor, thanks to David Patio * Added multiply assembly code for 64-bit PowerPCs, thanks to Peking University and the OSU Open Source Lab * Added experimental support of Quantum Cryptography * Added support for autoconf, contributed by Arnaud Cornet * Fixed "long long" compilation issues on IA-64 and PPC64 * Fixed a bug introduced in xyssl-0.5/timing.c: hardclock was not being correctly defined on ARM and MIPS = Version 0.5 released on 2007-03-01 * Added multiply assembly code for SPARC and Alpha * Added (beta) support for non-blocking I/O operations * Implemented session resuming and client authentication * Fixed some portability issues on WinCE, MINIX 3, Plan9 (thanks to Benjamin Newman), HP-UX, FreeBSD and Solaris * Improved the performance of the EDH key exchange * Fixed a bug that caused valid packets with a payload size of 16384 bytes to be rejected = Version 0.4 released on 2007-02-01 * Added support for Ephemeral Diffie-Hellman key exchange * Added multiply asm code for SSE2, ARM, PPC, MIPS and M68K * Various improvement to the modular exponentiation code * Rewrote the headers to generate the API docs with doxygen * Fixed a bug in ssl_encrypt_buf (incorrect padding was generated) and in ssl_parse_client_hello (max. client version was not properly set), thanks to Didier Rebeix * Fixed another bug in ssl_parse_client_hello: clients with cipherlists larger than 96 bytes were incorrectly rejected * Fixed a couple memory leak in x509_read.c = Version 0.3 released on 2007-01-01 * Added server-side SSLv3 and TLSv1.0 support * Multiple fixes to enhance the compatibility with g++, thanks to Xos Antn Otero Ferreira * Fixed a bug in the CBC code, thanks to dowst; also, the bignum code is no longer dependant on long long * Updated rsa_pkcs1_sign to handle arbitrary large inputs * Updated timing.c for improved compatibility with i386 and 486 processors, thanks to Arnaud Cornet = Version 0.2 released on 2006-12-01 * Updated timing.c to support ARM and MIPS arch * Updated the MPI code to support 8086 on MSVC 1.5 * Added the copyright notice at the top of havege.h * Fixed a bug in sha2_hmac, thanks to newsoft/Wenfang Zhang * Fixed a bug reported by Adrian Regsegger in x509_read_key * Fixed a bug reported by Torsten Lauter in ssl_read_record * Fixed a bug in rsa_check_privkey that would wrongly cause valid RSA keys to be dismissed (thanks to oldwolf) * Fixed a bug in mpi_is_prime that caused some primes to fail the Miller-Rabin primality test I'd also like to thank Youns Hafri for the CRUX linux port, Khalil Petit who added XySSL into pkgsrc and Arnaud Cornet who maintains the Debian package :-) = Version 0.1 released on 2006-11-01