26 static int pefile_parse_binary(const void *pebuf, unsigned int pelen,  in pefile_parse_binary()  argument
29 	const struct mz_hdr *mz = pebuf;  in pefile_parse_binary()
52 	pe = pebuf + mz->peaddr;  in pefile_parse_binary()
58 	pe32 = pebuf + cursor;  in pefile_parse_binary()
59 	pe64 = pebuf + cursor;  in pefile_parse_binary()
65 			(unsigned long)&pe32->csum - (unsigned long)pebuf;  in pefile_parse_binary()
74 			(unsigned long)&pe64->csum - (unsigned long)pebuf;  in pefile_parse_binary()
94 	ddir = pebuf + cursor;  in pefile_parse_binary()
98 		(unsigned long)&ddir->certs - (unsigned long)pebuf;  in pefile_parse_binary()
112 		 ctx->sig_len, pebuf + ctx->sig_offset);  in pefile_parse_binary()
117 	ctx->secs = secs = pebuf + cursor;  in pefile_parse_binary()
126 static int pefile_strip_sig_wrapper(const void *pebuf,  in pefile_strip_sig_wrapper()  argument
138 	memcpy(&wrapper, pebuf + ctx->sig_offset, sizeof(wrapper));  in pefile_strip_sig_wrapper()
172 	pkcs7 = pebuf + ctx->sig_offset;  in pefile_strip_sig_wrapper()
245 static int pefile_digest_pe_contents(const void *pebuf, unsigned int pelen,  in pefile_digest_pe_contents()  argument
255 	ret = crypto_shash_update(desc, pebuf, ctx->image_checksum_offset);  in pefile_digest_pe_contents()
260 	ret = crypto_shash_update(desc, pebuf + tmp,  in pefile_digest_pe_contents()
266 	ret = crypto_shash_update(desc, pebuf + tmp, ctx->header_size - tmp);  in pefile_digest_pe_contents()
296 					  pebuf + ctx->secs[i].data_addr,  in pefile_digest_pe_contents()
309 					  pebuf + hashed_bytes,  in pefile_digest_pe_contents()
322 static int pefile_digest_pe(const void *pebuf, unsigned int pelen,  in pefile_digest_pe()  argument
362 	ret = pefile_digest_pe_contents(pebuf, pelen, ctx, desc);  in pefile_digest_pe()
420 int verify_pefile_signature(const void *pebuf, unsigned pelen,  in verify_pefile_signature()  argument
434 	ret = pefile_parse_binary(pebuf, pelen, &ctx);  in verify_pefile_signature()
438 	ret = pefile_strip_sig_wrapper(pebuf, &ctx);  in verify_pefile_signature()
442 	pkcs7 = pkcs7_parse_message(pebuf + ctx.sig_offset, ctx.sig_len);  in verify_pefile_signature()
464 	ret = pefile_digest_pe(pebuf, pelen, &ctx);  in verify_pefile_signature()