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Use wc_ prefix for IndexSequenceOf()

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This commit is contained in:
Josh Holtrop
2025-07-22 14:50:42 -04:00
parent 77bace5010
commit 15c8730ef7
5 changed files with 16 additions and 15 deletions
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14
tests/api/test_asn.c
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@@ -179,7 +179,7 @@ int test_SetShortInt(void)
}
int test_IndexSequenceOf(void)
int test_wc_IndexSequenceOf(void)
{
EXPECT_DECLS;
@@ -200,23 +200,23 @@ int test_IndexSequenceOf(void)
const byte * element;
word32 elementSz;
ExpectIntEQ(IndexSequenceOf(int_seq, sizeof(int_seq), 0U, &element, &elementSz), 0);
ExpectIntEQ(wc_IndexSequenceOf(int_seq, sizeof(int_seq), 0U, &element, &elementSz), 0);
ExpectPtrEq(element, &int_seq[2]);
ExpectIntEQ(elementSz, 3);
ExpectIntEQ(IndexSequenceOf(int_seq, sizeof(int_seq), 1U, &element, &elementSz), 0);
ExpectIntEQ(wc_IndexSequenceOf(int_seq, sizeof(int_seq), 1U, &element, &elementSz), 0);
ExpectPtrEq(element, &int_seq[5]);
ExpectIntEQ(elementSz, 4);
ExpectIntEQ(IndexSequenceOf(int_seq, sizeof(int_seq), 2U, &element, &elementSz), 0);
ExpectIntEQ(wc_IndexSequenceOf(int_seq, sizeof(int_seq), 2U, &element, &elementSz), 0);
ExpectPtrEq(element, &int_seq[9]);
ExpectIntEQ(elementSz, 3);
ExpectIntEQ(IndexSequenceOf(int_seq, sizeof(int_seq), 3U, &element, &elementSz), WC_NO_ERR_TRACE(BAD_INDEX_E));
ExpectIntEQ(wc_IndexSequenceOf(int_seq, sizeof(int_seq), 3U, &element, &elementSz), WC_NO_ERR_TRACE(BAD_INDEX_E));
ExpectIntEQ(IndexSequenceOf(bad_seq, sizeof(bad_seq), 0U, &element, &elementSz), WC_NO_ERR_TRACE(ASN_PARSE_E));
ExpectIntEQ(wc_IndexSequenceOf(bad_seq, sizeof(bad_seq), 0U, &element, &elementSz), WC_NO_ERR_TRACE(ASN_PARSE_E));
ExpectIntEQ(IndexSequenceOf(empty_seq, sizeof(empty_seq), 0U, &element, &elementSz), WC_NO_ERR_TRACE(BAD_INDEX_E));
ExpectIntEQ(wc_IndexSequenceOf(empty_seq, sizeof(empty_seq), 0U, &element, &elementSz), WC_NO_ERR_TRACE(BAD_INDEX_E));
#endif
return EXPECT_RESULT();

4
tests/api/test_asn.h
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@@ -25,10 +25,10 @@
#include <tests/api/api_decl.h>
int test_SetShortInt(void);
int test_IndexSequenceOf(void);
int test_wc_IndexSequenceOf(void);
#define TEST_ASN_DECLS \
TEST_DECL_GROUP("asn", test_SetShortInt), \
TEST_DECL_GROUP("asn", test_IndexSequenceOf)
TEST_DECL_GROUP("asn", test_wc_IndexSequenceOf)
#endif /* WOLFCRYPT_TEST_ASN_H */

2
wolfcrypt/src/asn.c
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@@ -2586,7 +2586,7 @@ int GetSequence_ex(const byte* input, word32* inOutIdx, int* len,
* @return BAD_INDEX_E when the given seqIndex is out of range.
* @return ASN_PARSE_E when the seqOf is not in the expected format.
*/
int IndexSequenceOf(byte const * seqOf, word32 seqOfSz, size_t seqIndex,
int wc_IndexSequenceOf(byte const * seqOf, word32 seqOfSz, size_t seqIndex,
byte const ** out, word32 * outSz)
{
int length;

9
wolfcrypt/src/pkcs7.c
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@@ -15335,8 +15335,8 @@ static int wc_PKCS7_DecodeSymmetricKeyPackage(const byte * skp, word32 skpSz,
}
else {
/* sKeyPkgAttrs is present at &skp[skpIndex], length in length */
return IndexSequenceOf(&skp[skpIndex], (word32)length, index, out,
outSz);
return wc_IndexSequenceOf(&skp[skpIndex], (word32)length, index,
out, outSz);
}
}
@@ -15346,7 +15346,8 @@ static int wc_PKCS7_DecodeSymmetricKeyPackage(const byte * skp, word32 skpSz,
}
/* sKeys is present at &skp[skpIndex]. */
return IndexSequenceOf(&skp[skpIndex], skpSz - skpIndex, index, out, outSz);
return wc_IndexSequenceOf(&skp[skpIndex], skpSz - skpIndex, index,
out, outSz);
}
int wc_PKCS7_DecodeSymmetricKeyPackageAttribute(const byte * skp,
@@ -15384,7 +15385,7 @@ int wc_PKCS7_DecodeOneSymmetricKeyAttribute(const byte * osk,
}
/* Index the sKeyAttrs SEQUENCE OF object with the given index. */
return IndexSequenceOf(&osk[oskIndex], oskSz - oskIndex, index, attr,
return wc_IndexSequenceOf(&osk[oskIndex], oskSz - oskIndex, index, attr,
attrSz);
}

2
wolfssl/wolfcrypt/asn.h
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@@ -2219,7 +2219,7 @@ WOLFSSL_LOCAL int GetSequence(const byte* input, word32* inOutIdx, int* len,
word32 maxIdx);
WOLFSSL_LOCAL int GetSequence_ex(const byte* input, word32* inOutIdx, int* len,
word32 maxIdx, int check);
WOLFSSL_TEST_VIS int IndexSequenceOf(byte const * seqOf, word32 seqOfSz,
WOLFSSL_TEST_VIS int wc_IndexSequenceOf(byte const * seqOf, word32 seqOfSz,
size_t seqIndex, byte const ** out, word32 * outSz);
WOLFSSL_LOCAL int GetOctetString(const byte* input, word32* inOutIdx, int* len,
word32 maxIdx);