Ken Van Hoeylandt
dfaeb9a2d9
- Moved cryptography code out of Tactility project and into a kernel module. - Converted C++ code to C style interface - Hardened security
29 lines
827 B
C++
29 lines
827 B
C++
#include "doctest.h"
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#include <tactility/hash.h>
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#include <cstring>
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TEST_CASE("djb2_str of an empty string returns the DJB2 seed value") {
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CHECK_EQ(djb2_str(""), 5381u);
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}
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TEST_CASE("djb2_str produces the well-known DJB2 hash for a string") {
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CHECK_EQ(djb2_str("hello"), 261238937u);
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}
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TEST_CASE("djb2_str is deterministic for the same input") {
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CHECK_EQ(djb2_str("tactility"), djb2_str("tactility"));
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}
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TEST_CASE("djb2_str produces different hashes for different input") {
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CHECK_NE(djb2_str("tactility"), djb2_str("Tactility"));
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}
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TEST_CASE("djb2_data of an empty buffer returns the DJB2 seed value") {
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CHECK_EQ(djb2_data("", 0), 5381u);
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}
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TEST_CASE("djb2_data matches djb2_str for the same bytes") {
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const char* text = "tactility";
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CHECK_EQ(djb2_data(text, strlen(text)), djb2_str(text));
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}
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