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asn1 decoder got some colors

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This commit is contained in:
iceman1001 2021-05-04 16:45:50 +02:00
commit 6630f3724b
1 changed files with 12 additions and 2 deletions
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14
client/src/crypto/asn1dump.c
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@ -46,7 +46,9 @@ struct asn1_tag {
static const struct asn1_tag asn1_tags[] = { static const struct asn1_tag asn1_tags[] = {
// internal // internal
{ 0x00, "Unknown ???", ASN1_TAG_GENERIC }, { 0x00, "elem", ASN1_TAG_GENERIC }, // PRIMITIVE
{ 0x20, "CONSTRUCTED", ASN1_TAG_GENERIC }, // CONSTRUCTED, the sequence has multiple elements
{ 0x80, "CONTEXT SPECIFIC", ASN1_TAG_GENERIC },
// ASN.1 // ASN.1
{ 0x01, "BOOLEAN", ASN1_TAG_BOOLEAN }, { 0x01, "BOOLEAN", ASN1_TAG_BOOLEAN },
@ -85,6 +87,7 @@ static const struct asn1_tag asn1_tags[] = {
{ 0xa5, "[5]", ASN1_TAG_GENERIC }, { 0xa5, "[5]", ASN1_TAG_GENERIC },
}; };
static int asn1_sort_tag(tlv_tag_t tag) { static int asn1_sort_tag(tlv_tag_t tag) {
return (int)(tag >= 0x100 ? tag : tag << 8); return (int)(tag >= 0x100 ? tag : tag << 8);
} }
@ -311,7 +314,14 @@ bool asn1_tag_dump(const struct tlv *tlv, int level, bool *candump) {
const struct asn1_tag *tag = asn1_get_tag(tlv); const struct asn1_tag *tag = asn1_get_tag(tlv);
PrintAndLogEx(INFO, "%*s--%2x[%02zx] '%s':" NOLF, (level * 4), " ", tlv->tag, tlv->len, tag->name); PrintAndLogEx(INFO,
"%*s-- %2x [%02zx] '"_YELLOW_("%s") "' :" NOLF
, (level * 4)
, " "
, tlv->tag
, tlv->len
, tag->name
);
switch (tag->type) { switch (tag->type) {
case ASN1_TAG_GENERIC: case ASN1_TAG_GENERIC: