Binary compatibility report for the PolarSSL library between 1.3.1 and 1.3.2 versions on x86

Test Info

Library Name	PolarSSL
Version #1	1.3.1
Version #2	1.3.2
CPU Type	x86
GCC Version	4.6.1

Test Results

Total Header Files	57
Total Shared Libraries	1
Total Symbols / Types	566 / 322
Verdict	Incompatible (8.7%)

Problem Summary

	Severity	Count
Added Symbols	-	1
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	12
	Low	1
Problems with Symbols	High	0
	Medium	2
	Low	6
Problems with Constants	Low	0
Other Changes in Data Types	-	3
Other Changes in Constants	-	19

Added Symbols (1)

ssl_ciphersuites.h, libpolarssl.so.1.3.2
ssl_ciphersuite_uses_psk ( ssl_ciphersuite_t const* info )

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Problems with Data Types, Medium Severity (12)

	Change	Effect
1	Value of member POLARSSL_CIPHER_ARC4_128 has been changed from 39 to 42.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
2	Value of member POLARSSL_CIPHER_BLOWFISH_CBC has been changed from 36 to 39.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
3	Value of member POLARSSL_CIPHER_BLOWFISH_CFB64 has been changed from 37 to 40.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
4	Value of member POLARSSL_CIPHER_BLOWFISH_CTR has been changed from 38 to 41.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
5	Value of member POLARSSL_CIPHER_BLOWFISH_ECB has been changed from 35 to 38.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
6	Value of member POLARSSL_CIPHER_DES_CBC has been changed from 30 to 33.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
7	Value of member POLARSSL_CIPHER_DES_ECB has been changed from 29 to 32.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
8	Value of member POLARSSL_CIPHER_DES_EDE3_CBC has been changed from 34 to 37.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
9	Value of member POLARSSL_CIPHER_DES_EDE3_ECB has been changed from 33 to 36.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
10	Value of member POLARSSL_CIPHER_DES_EDE_CBC has been changed from 32 to 35.	Applications may execute a wrong branch of code in the library and therefore change the behavior.
11	Value of member POLARSSL_CIPHER_DES_EDE_ECB has been changed from 31 to 34.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

	Change	Effect
1	Field cli_exts has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

cipher.h
[+] enum cipher_type_t (11)

ssl.h
[+] struct _ssl_handshake_params (1)

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Problems with Symbols, Medium Severity (2)

	Change	Effect
1	Size of this global data has been changed from 304 bytes to 336 bytes.	Applications will obtain a different value and execution may change.

	Change	Effect
1	Size of this global data has been changed from 152 bytes to 168 bytes.	Applications will obtain a different value and execution may change.

cipher_wrap.h, libpolarssl.so.1.3.1
[+] cipher_definitions [data] (1)
[+] supported_ciphers [data] (1)

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Problems with Data Types, Low Severity (1)

	Change	Effect
1	Size of this type has been changed from 2208 bytes to 2212 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

ssl.h
[+] struct _ssl_handshake_params (1)

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Problems with Symbols, Low Severity (6)

	Change	Effect
1	Type of 2nd parameter name has been changed from char* to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter issuer_name has been changed from char* to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter subject_name has been changed from char* to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 3rd parameter not_after has been changed from char* to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.
2	Type of 2nd parameter not_before has been changed from char* to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

	Change	Effect
1	Type of 2nd parameter subject_name has been changed from char* to char const*.	Replacement of parameter data type may indicate a change in its semantic meaning.

x509.h, libpolarssl.so.1.3.1
[+] x509_string_to_names ( asn1_named_data** head, char* name ) (1)

x509_crt.h, libpolarssl.so.1.3.1
[+] x509write_crt_set_issuer_name ( x509write_cert* ctx, char* issuer_name ) (1)
[+] x509write_crt_set_subject_name ( x509write_cert* ctx, char* subject_name ) (1)
[+] x509write_crt_set_validity ( x509write_cert* ctx, char* not_before, char* not_after ) (2)

x509_csr.h, libpolarssl.so.1.3.1
[+] x509write_csr_set_subject_name ( x509write_csr* ctx, char* subject_name ) (1)

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Other Changes in Data Types (3)

	Change	Effect
1	The member POLARSSL_CIPHER_CAMELLIA_128_GCM with value 29 has been added.	No effect.
2	The member POLARSSL_CIPHER_CAMELLIA_192_GCM with value 30 has been added.	No effect.
3	The member POLARSSL_CIPHER_CAMELLIA_256_GCM with value 31 has been added.	No effect.

cipher.h
[+] enum cipher_type_t (3)

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Other Changes in Constants (19)

	Change	Effect
1	The constant POLARSSL_MAX_BLOCK_LENGTH with value 16 has been added.	No effect.

	Change	Effect
1	The constant POLARSSL_ERR_SSL_INTERNAL_ERROR with value -0x6C00 has been added.	No effect.

	Change	Effect
1	The constant SSL_RENEGOTIATION_DONE with value 2 has been added.	No effect.

	Change	Effect
1	The constant SSL_RENEGOTIATION_PENDING with value 3 has been added.	No effect.

	Change	Effect
1	The constant TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT with value (1 << 0) has been added.	No effect.

	Change	Effect
1	The constant TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 with value 0xC090 has been added.	No effect.

	Change	Effect
1	The constant TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 with value 0xC091 has been added.	No effect.

	Change	Effect
1	The constant TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 with value 0xC07C has been added.	No effect.

	Change	Effect
1	The constant TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 with value 0xC07D has been added.	No effect.

	Change	Effect
1	The constant TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 with value 0xC086 has been added.	No effect.

	Change	Effect
1	The constant TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 with value 0xC087 has been added.	No effect.

	Change	Effect
1	The constant TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 with value 0xC08A has been added.	No effect.

	Change	Effect
1	The constant TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 with value 0xC08B has been added.	No effect.

	Change	Effect
1	The constant TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 with value 0xC08D has been added.	No effect.

	Change	Effect
1	The constant TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 with value 0xC08F has been added.	No effect.

	Change	Effect
1	The constant TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 with value 0xC092 has been added.	No effect.

	Change	Effect
1	The constant TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 with value 0xC093 has been added.	No effect.

	Change	Effect
1	The constant TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 with value 0xC07A has been added.	No effect.

	Change	Effect
1	The constant TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 with value 0xC07B has been added.	No effect.

cipher.h
[+] POLARSSL_MAX_BLOCK_LENGTH

ssl.h
[+] POLARSSL_ERR_SSL_INTERNAL_ERROR
[+] SSL_RENEGOTIATION_DONE
[+] SSL_RENEGOTIATION_PENDING
[+] TLS_EXT_SUPPORTED_POINT_FORMATS_PRESENT

ssl_ciphersuites.h
[+] TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256
[+] TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384
[+] TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
[+] TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
[+] TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256
[+] TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384
[+] TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256
[+] TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384
[+] TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256
[+] TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384
[+] TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256
[+] TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384
[+] TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256
[+] TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384

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Header Files (57)

aes.h
arc4.h
asn1.h
asn1write.h
base64.h
bignum.h
blowfish.h
bn_mul.h
camellia.h
certs.h
cipher.h
cipher_wrap.h
compat-1.2.h
config.h
ctr_drbg.h
debug.h
des.h
dhm.h
ecdh.h
ecdsa.h
ecp.h
entropy.h
entropy_poll.h
error.h
gcm.h
havege.h
md.h
md2.h
md4.h
md5.h
md_wrap.h
memory.h
net.h
oid.h
padlock.h
pbkdf2.h
pem.h
pk.h
pk_wrap.h
pkcs11.h
pkcs12.h
pkcs5.h
rsa.h
sha1.h
sha256.h
sha512.h
ssl.h
ssl_cache.h
ssl_ciphersuites.h
threading.h
timing.h
version.h
x509.h
x509_crl.h
x509_crt.h
x509_csr.h
xtea.h

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Shared Libraries (1)

libpolarssl.so.1.3.1

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