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support for 3072 #329

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support for 3072 #329

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44321ca
support for 3072
paulocoutinhox Apr 11, 2024
bd23cb3
support for 3072
paulocoutinhox Apr 11, 2024
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18 changes: 18 additions & 0 deletions TrustKit/Pinning/TSKSPKIHashCache.m
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,12 @@
0xf7, 0x0d, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00
};

static const unsigned char rsa3072Asn1Header[] =
{
0x30, 0x82, 0x01, 0xA2, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86,
0xF7, 0x0D, 0x01, 0x01, 0x01, 0x05, 0x00, 0x03, 0x82, 0x01, 0x8F, 0x00
};

static const unsigned char rsa4096Asn1Header[] =
{
0x30, 0x82, 0x02, 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86,
Expand All @@ -50,6 +56,10 @@ static BOOL isKeySupported(NSString *publicKeyType, NSNumber *publicKeySize)
{
return YES;
}
else if (([publicKeyType isEqualToString:(NSString *)kSecAttrKeyTypeRSA]) && ([publicKeySize integerValue] == 3072))
{
return YES;
}
else if (([publicKeyType isEqualToString:(NSString *)kSecAttrKeyTypeRSA]) && ([publicKeySize integerValue] == 4096))
{
return YES;
Expand All @@ -72,6 +82,10 @@ static BOOL isKeySupported(NSString *publicKeyType, NSNumber *publicKeySize)
{
return (char *)rsa2048Asn1Header;
}
else if (([publicKeyType isEqualToString:(NSString *)kSecAttrKeyTypeRSA]) && ([publicKeySize integerValue] == 3072))
{
return (char *)rsa3072Asn1Header;
}
else if (([publicKeyType isEqualToString:(NSString *)kSecAttrKeyTypeRSA]) && ([publicKeySize integerValue] == 4096))
{
return (char *)rsa4096Asn1Header;
Expand All @@ -94,6 +108,10 @@ static unsigned int getAsn1HeaderSize(NSString *publicKeyType, NSNumber *publicK
{
return sizeof(rsa2048Asn1Header);
}
else if (([publicKeyType isEqualToString:(NSString *)kSecAttrKeyTypeRSA]) && ([publicKeySize integerValue] == 3072))
{
return sizeof(rsa3072Asn1Header);
}
else if (([publicKeyType isEqualToString:(NSString *)kSecAttrKeyTypeRSA]) && ([publicKeySize integerValue] == 4096))
{
return sizeof(rsa4096Asn1Header);
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