MorphoSmartTM Overview
MorphoSmartTM Overview
MorphoSmartTM Overview
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MorphoSmart <strong>Overview</strong><br />
Example:<br />
Tag (Hex) Length Value<br />
(Hex)<br />
30<br />
A1<br />
A0<br />
A1<br />
30<br />
A0<br />
30<br />
30<br />
A0<br />
81<br />
A0<br />
81<br />
A0<br />
81<br />
06<br />
A6<br />
Version 1.8 June 2006<br />
Sagem Défense Sécurité Document - Reproduction and disclosure prohibited<br />
A0<br />
A1<br />
81<br />
30<br />
81<br />
82<br />
L<br />
L<br />
L<br />
L<br />
L<br />
L<br />
L<br />
03<br />
01<br />
L<br />
L<br />
L<br />
L<br />
L<br />
L<br />
00<br />
L<br />
L<br />
L<br />
L<br />
L<br />
L<br />
1D<br />
Data colored in bold blue are signed.<br />
X<br />
X<br />
X<br />
X<br />
X<br />
Signification<br />
SAGEM Défense Sécurité<br />
SEQUENCE OF BiometricSyntax.integrityObjects (BiometricSyntaxSets)<br />
SEQUENCE IntegrityObjects<br />
Sécurité<br />
The field ”ApplicativeData”’ contains the customer data.<br />
SEQUENCE biometricObjects<br />
SEQUENCE OF BiometricObject (BiometricObjects)<br />
SEQUENCE BiometricObject -- FIRST TEMPLATE<br />
SEQUENCE Header<br />
SEQUENCE Format<br />
FormatOwner<br />
RELATIVE-OID IBIA-owner / SAGEM Défense<br />
FormatType : SagemFormatType<br />
SEQUENCE FormatType<br />
SignerID<br />
OCTET STRING ApplicativeData<br />
OCTET STRING BiometricData<br />
SEQUENCE BiometricObject -- SECOND TEMPLATE<br />
SEQUENCE Header (empty)<br />
OCTET STRING BiometricData<br />
SEQUENCE IntegrityBlock<br />
”OID SignatureAlgorithms” can have the following values:<br />
SEQUENCE DigitalSignature<br />
SignatureAlgorithmIdentifier<br />
OID SignatureAlgorithms (see above)<br />
OCTET STRING Signature<br />
Tag Length Value Signification<br />
06 07 2A 86 48 CE 38 04 03 dsa-with-sha1 (DSA algorithm, SHA-1 hash)<br />
signature is 40 bytes<br />
06 09 2A 86 48 86 F7 0D 01 01 05 sha1WithRSAEncryption (RSA algorithm, SHA-1 hash)<br />
signature is module size length (128 bytes with RSA1024 bits)<br />
signature is module size length (256 bytes with RSA2048 bits)<br />
7-23
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