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DPP: Fix encryptedContent DER encoding

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This was not supposed to set the constructed bit in the header. Fix this
to avoid parsing issues with other ASN.1 DER parsers.

Fixes: c025c2eb59 ("DPP: DPPEnvelopedData generation for Configurator backup")
Signed-off-by: Jouni Malinen <jouni@codeaurora.org>
This commit is contained in:
Jouni Malinen 2020-02-08 01:28:46 +02:00
parent 3ecaddd62b
commit c248ebaf4f
1 changed files with 1 additions and 1 deletions
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2
src/common/dpp.c
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@ -5570,7 +5570,7 @@ dpp_build_enc_cont_info(struct dpp_authentication *auth, size_t hash_len,
/* encryptedContent [0] IMPLICIT EncryptedContent OPTIONAL
* EncryptedContent ::= OCTET STRING */
asn1_put_hdr(enc_cont_info, ASN1_CLASS_CONTEXT_SPECIFIC, 1, 0,
asn1_put_hdr(enc_cont_info, ASN1_CLASS_CONTEXT_SPECIFIC, 0, 0,
wpabuf_len(enc_cont));
wpabuf_put_buf(enc_cont_info, enc_cont);