} else {
ContentInfo var19 = ContentInfo.getInstance(var16);
DERObjectIdentifier var20 = var19.getContentType();
DERObjectIdentifier var21 = signedData;
if(!var20.equals(var21)) {
StringBuilder var22 = (new StringBuilder()).append("Not a valid PKCS#7 signed-data object - wrong header ");
String var23 = var19.getContentType().getId();
String var24 = var22.append(var23).toString();
throw new SecurityException(var24);
} else {
SignedData var25 = SignedData.getInstance(var19.getContent());
ArrayList var26 = new ArrayList();
this.certs = var26;
Enumeration var27;
if(var25.getCertificates() != null) {
var27 = ASN1Set.getInstance(var25.getCertificates()).getObjects();
while(var27.hasMoreElements()) {
try {
Collection var28 = this.certs;
X509CertificateStructure var29 = X509CertificateStructure.getInstance(var27.nextElement());
X509CertificateObject var30 = new X509CertificateObject(var29);
var28.add(var30);
} catch (CertificateParsingException var80) {
String var32 = var80.toString();
throw new SecurityException(var32);
}
}
}
ArrayList var33 = new ArrayList();
this.crls = var33;
if(var25.getCRLs() != null) {
var27 = ASN1Set.getInstance(var25.getCRLs()).getObjects();
while(var27.hasMoreElements()) {
Collection var34 = this.crls;
CertificateList var35 = CertificateList.getInstance(var27.nextElement());
X509CRLObject var36 = new X509CRLObject(var35);
var34.add(var36);
}
}
int var38 = var25.getVersion().getValue().intValue();
this.version = var38;
HashSet var39 = new HashSet();
this.digestalgos = var39;
Enumeration var40 = var25.getDigestAlgorithms().getObjects();
while(var40.hasMoreElements()) {
ASN1Sequence var41 = (ASN1Sequence)var40.nextElement();
byte var42 = 0;
DERObjectIdentifier var43 = (DERObjectIdentifier)var41.getObjectAt(var42);
Set var44 = this.digestalgos;
String var45 = var43.getId();
var44.add(var45);
}
ASN1Set var47 = var25.getSignerInfos();
int var48 = var47.size();
byte var49 = 1;
if(var48 != var49) {
throw new SecurityException("This PKCS#7 object has multiple SignerInfos - only one is supported at this time");
} else {
SignerInfo var50 = SignerInfo.getInstance(var47.getObjectAt(0));
int var51 = var50.getVersion().getValue().intValue();
this.signerversion = var51;
IssuerAndSerialNumber var52 = var50.getIssuerAndSerialNumber();
BigInteger var53 = var52.getCertificateSerialNumber().getValue();
X509Principal var54 = new X509Principal;
X509Name var55 = var52.getName();
var54.<init>(var55);
Iterator var58 = this.certs.iterator();
while(var58.hasNext()) {
X509Certificate var59 = (X509Certificate)var58.next();
BigInteger var60 = var59.getSerialNumber();
if(var53.equals(var60)) {
Principal var63 = var59.getIssuerDN();
if(var54.equals(var63)) {
this.signCert = var59;
break;
}
}
}
if(this.signCert == null) {
StringBuilder var67 = (new StringBuilder()).append("Can\'t find signing certificate with serial ");
byte var69 = 16;
String var70 = var53.toString(var69);
String var71 = var67.append(var70).toString();
throw new SecurityException(var71);
} else {
String var72 = var50.getDigestAlgorithm().getObjectId().getId();
this.digestAlgorithm = var72;
byte[] var73 = var50.getEncryptedDigest().getOctets();
this.digest = var73;
String var74 = var50.getDigestEncryptionAlgorithm().getObjectId().getId();
this.digestEncryptionAlgorithm = var74;
String var75 = this.getDigestAlgorithm();
Signature var77 = Signature.getInstance(var75, var2);
this.sig = var77;
Signature var78 = this.sig;
PublicKey var79 = this.signCert.getPublicKey();
var78.initVerify(var79);
}
}