[thirdparty/openssl.git] / CHANGES


 OpenSSL CHANGES
 _______________

 Changes between 0.9.8a and 0.9.9  [xx XXX xxxx]

  *) Add DSA pkey method and DH pkey methods, extend DH ASN1 method to support
     public and private key formats. As a side effect these add additional 
     command line functionality not previously available: DSA signatures can be
     generated and verified using pkeyutl and DH key support and generation in
     pkey, genpkey.
     [Steve Henson]

  *) BeOS support.
     [Oliver Tappe <zooey@hirschkaefer.de>]

  *) New make target "install_html_docs" installs HTML renditions of the
     manual pages.
     [Oliver Tappe <zooey@hirschkaefer.de>]

  *) New utility "genpkey" this is analagous to "genrsa" etc except it can
     generate keys for any algorithm. Extend and update EVP_PKEY_METHOD to
     support key and parameter generation and add initial key generation
     functionality for RSA.
     [Steve Henson]

  *) Add functions for main EVP_PKEY_method operations. The undocumented
     functions EVP_PKEY_{encrypt,decrypt} have been renamed to
     EVP_PKEY_{encrypt,decrypt}_old. 
     [Steve Henson]

  *) Initial definitions for EVP_PKEY_METHOD. This will be a high level public
     key API, doesn't do much yet.
     [Steve Henson]

  *) New function EVP_PKEY_asn1_get0_info() to retrieve information about
     public key algorithms. New option to openssl utility:
     "list-public-key-algorithms" to print out info.
     [Steve Henson]

  *) Implement the Supported Elliptic Curves Extension for
     ECC ciphersuites from draft-ietf-tls-ecc-12.txt.
     [Douglas Stebila]

  *) Don't free up OIDs in OBJ_cleanup() if they are in use by EVP_MD or
     EVP_CIPHER structures to avoid later problems in EVP_cleanup().
     [Steve Henson]

  *) New utilities pkey and pkeyparam. These are similar to algorithm specific
     utilities such as rsa, dsa, dsaparam etc except they process any key
     type.
     [Steve Henson]

  *) Transfer public key printing routines to EVP_PKEY_ASN1_METHOD. New 
     functions EVP_PKEY_print_public(), EVP_PKEY_print_private(),
     EVP_PKEY_print_param() to print public key data from an EVP_PKEY
     structure.
     [Steve Henson]

  *) Initial support for pluggable public key ASN1.
     De-spaghettify the public key ASN1 handling. Move public and private
     key ASN1 handling to a new EVP_PKEY_ASN1_METHOD structure. Relocate
     algorithm specific handling to a single module within the relevant
     algorithm directory. Add functions to allow (near) opaque processing
     of public and private key structures.
     [Steve Henson]

  *) Implement the Supported Point Formats Extension for
     ECC ciphersuites from draft-ietf-tls-ecc-12.txt.
     [Douglas Stebila]

  *) Add initial support for RFC 4279 PSK TLS ciphersuites. Add members
     for the psk identity [hint] and the psk callback functions to the
     SSL_SESSION, SSL and SSL_CTX structure.
     
     New ciphersuites:
         PSK-RC4-SHA, PSK-3DES-EDE-CBC-SHA, PSK-AES128-CBC-SHA,
         PSK-AES256-CBC-SHA
 
     New functions:
         SSL_CTX_use_psk_identity_hint
         SSL_get_psk_identity_hint
         SSL_get_psk_identity
         SSL_use_psk_identity_hint

     [Mika Kousa and Pasi Eronen of Nokia Corporation]

  *) Add RFC 3161 compliant time stamp request creation, response generation
     and response verification functionality.
Commit	Line	Data
81a6c781	1
f1c236f8	2	OpenSSL CHANGES
651d0aff RE	3	_______________
651d0aff RE	4
bf3d6c0c	5	Changes between 0.9.8a and 0.9.9 [xx XXX xxxx]
28e4fe34	6
3ba0885a DSH	7	*) Add DSA pkey method and DH pkey methods, extend DH ASN1 method to support
	8	public and private key formats. As a side effect these add additional
	9	command line functionality not previously available: DSA signatures can be
	10	generated and verified using pkeyutl and DH key support and generation in
	11	pkey, genpkey.
	12	[Steve Henson]
	13
4700aea9 UM	14	*) BeOS support.
	15	[Oliver Tappe <zooey@hirschkaefer.de>]
	16
	17	*) New make target "install_html_docs" installs HTML renditions of the
	18	manual pages.
	19	[Oliver Tappe <zooey@hirschkaefer.de>]
	20
f5cda4cb DSH	21	*) New utility "genpkey" this is analagous to "genrsa" etc except it can
	22	generate keys for any algorithm. Extend and update EVP_PKEY_METHOD to
	23	support key and parameter generation and add initial key generation
	24	functionality for RSA.
	25	[Steve Henson]
	26
f733a5ef DSH	27	*) Add functions for main EVP_PKEY_method operations. The undocumented
	28	functions EVP_PKEY_{encrypt,decrypt} have been renamed to
	29	EVP_PKEY_{encrypt,decrypt}_old.
	30	[Steve Henson]
	31
0b6f3c66 DSH	32	*) Initial definitions for EVP_PKEY_METHOD. This will be a high level public
	33	key API, doesn't do much yet.
	34	[Steve Henson]
	35
0b33dac3 DSH	36	*) New function EVP_PKEY_asn1_get0_info() to retrieve information about
	37	public key algorithms. New option to openssl utility:
	38	"list-public-key-algorithms" to print out info.
	39	[Steve Henson]
	40
33273721 BM	41	*) Implement the Supported Elliptic Curves Extension for
	42	ECC ciphersuites from draft-ietf-tls-ecc-12.txt.
	43	[Douglas Stebila]
	44
246e0931 DSH	45	*) Don't free up OIDs in OBJ_cleanup() if they are in use by EVP_MD or
	46	EVP_CIPHER structures to avoid later problems in EVP_cleanup().
	47	[Steve Henson]
	48
3e4585c8	49	*) New utilities pkey and pkeyparam. These are similar to algorithm specific
f5cda4cb	50	utilities such as rsa, dsa, dsaparam etc except they process any key
3e4585c8	51	type.
3e84b6e1 DSH	52	[Steve Henson]
3e84b6e1 DSH	53
35208f36 DSH	54	*) Transfer public key printing routines to EVP_PKEY_ASN1_METHOD. New
	55	functions EVP_PKEY_print_public(), EVP_PKEY_print_private(),
	56	EVP_PKEY_print_param() to print public key data from an EVP_PKEY
	57	structure.
	58	[Steve Henson]
	59
448be743 DSH	60	*) Initial support for pluggable public key ASN1.
	61	De-spaghettify the public key ASN1 handling. Move public and private
	62	key ASN1 handling to a new EVP_PKEY_ASN1_METHOD structure. Relocate
	63	algorithm specific handling to a single module within the relevant
	64	algorithm directory. Add functions to allow (near) opaque processing
	65	of public and private key structures.
	66	[Steve Henson]
	67
36ca4ba6 BM	68	*) Implement the Supported Point Formats Extension for
	69	ECC ciphersuites from draft-ietf-tls-ecc-12.txt.
	70	[Douglas Stebila]
	71
ddac1974 NL	72	*) Add initial support for RFC 4279 PSK TLS ciphersuites. Add members
	73	for the psk identity [hint] and the psk callback functions to the
	74	SSL_SESSION, SSL and SSL_CTX structure.
	75
	76	New ciphersuites:
	77	PSK-RC4-SHA, PSK-3DES-EDE-CBC-SHA, PSK-AES128-CBC-SHA,
	78	PSK-AES256-CBC-SHA
	79
	80	New functions:
	81	SSL_CTX_use_psk_identity_hint
	82	SSL_get_psk_identity_hint
	83	SSL_get_psk_identity
	84	SSL_use_psk_identity_hint
	85
	86	[Mika Kousa and Pasi Eronen of Nokia Corporation]
	87
c7235be6 UM	88	*) Add RFC 3161 compliant time stamp request creation, response generation
	89	and response verification functionality.
	90