Hash state test

makefile.mingw

@@ -244,12 +244,12 @@ src/stream/sosemanuk/sosemanuk_memory.o src/stream/sosemanuk/sosemanuk_test.o
 TOBJECTS=tests/argon2_test.o tests/base16_test.o tests/base32_test.o tests/base64_test.o \
 tests/bcrypt_test.o tests/cipher_hash_test.o tests/common.o tests/deprecated_test.o tests/der_test.o \
 tests/dh_test.o tests/dsa_test.o tests/ecc_test.o tests/ed25519_test.o tests/ed448_test.o \
-tests/file_test.o tests/mac_test.o tests/misc_test.o tests/modes_test.o tests/mpi_test.o \
-tests/multi_test.o tests/no_null_termination_check_test.o tests/no_prng.o tests/padding_test.o \
-tests/pem_test.o tests/pk_oid_test.o tests/pkcs_1_eme_test.o tests/pkcs_1_emsa_test.o \
-tests/pkcs_1_oaep_test.o tests/pkcs_1_pss_test.o tests/pkcs_1_test.o tests/prng_test.o \
-tests/rotate_test.o tests/rsa_test.o tests/scrypt_test.o tests/siv_wycheproof_test.o tests/ssh_test.o \
-tests/store_test.o tests/test.o tests/x25519_test.o tests/x448_test.o
+tests/file_test.o tests/hash_state_test.o tests/mac_test.o tests/misc_test.o tests/modes_test.o \
+tests/mpi_test.o tests/multi_test.o tests/no_null_termination_check_test.o tests/no_prng.o \
+tests/padding_test.o tests/pem_test.o tests/pk_oid_test.o tests/pkcs_1_eme_test.o \
+tests/pkcs_1_emsa_test.o tests/pkcs_1_oaep_test.o tests/pkcs_1_pss_test.o tests/pkcs_1_test.o \
+tests/prng_test.o tests/rotate_test.o tests/rsa_test.o tests/scrypt_test.o tests/siv_wycheproof_test.o \
+tests/ssh_test.o tests/store_test.o tests/test.o tests/x25519_test.o tests/x448_test.o
 
 #The following headers will be installed by "make install"
 HEADERS_PUB=src/headers/tomcrypt.h src/headers/tomcrypt_argchk.h src/headers/tomcrypt_cfg.h \

makefile.msvc

@@ -237,12 +237,12 @@ src/stream/sosemanuk/sosemanuk_memory.obj src/stream/sosemanuk/sosemanuk_test.ob
 TOBJECTS=tests/argon2_test.obj tests/base16_test.obj tests/base32_test.obj tests/base64_test.obj \
 tests/bcrypt_test.obj tests/cipher_hash_test.obj tests/common.obj tests/deprecated_test.obj tests/der_test.obj \
 tests/dh_test.obj tests/dsa_test.obj tests/ecc_test.obj tests/ed25519_test.obj tests/ed448_test.obj \
-tests/file_test.obj tests/mac_test.obj tests/misc_test.obj tests/modes_test.obj tests/mpi_test.obj \
-tests/multi_test.obj tests/no_null_termination_check_test.obj tests/no_prng.obj tests/padding_test.obj \
-tests/pem_test.obj tests/pk_oid_test.obj tests/pkcs_1_eme_test.obj tests/pkcs_1_emsa_test.obj \
-tests/pkcs_1_oaep_test.obj tests/pkcs_1_pss_test.obj tests/pkcs_1_test.obj tests/prng_test.obj \
-tests/rotate_test.obj tests/rsa_test.obj tests/scrypt_test.obj tests/siv_wycheproof_test.obj tests/ssh_test.obj \
-tests/store_test.obj tests/test.obj tests/x25519_test.obj tests/x448_test.obj
+tests/file_test.obj tests/hash_state_test.obj tests/mac_test.obj tests/misc_test.obj tests/modes_test.obj \
+tests/mpi_test.obj tests/multi_test.obj tests/no_null_termination_check_test.obj tests/no_prng.obj \
+tests/padding_test.obj tests/pem_test.obj tests/pk_oid_test.obj tests/pkcs_1_eme_test.obj \
+tests/pkcs_1_emsa_test.obj tests/pkcs_1_oaep_test.obj tests/pkcs_1_pss_test.obj tests/pkcs_1_test.obj \
+tests/prng_test.obj tests/rotate_test.obj tests/rsa_test.obj tests/scrypt_test.obj tests/siv_wycheproof_test.obj \
+tests/ssh_test.obj tests/store_test.obj tests/test.obj tests/x25519_test.obj tests/x448_test.obj
 
 #The following headers will be installed by "make install"
 HEADERS_PUB=src/headers/tomcrypt.h src/headers/tomcrypt_argchk.h src/headers/tomcrypt_cfg.h \

makefile.unix

@@ -258,12 +258,12 @@ src/stream/sosemanuk/sosemanuk_memory.o src/stream/sosemanuk/sosemanuk_test.o
 TOBJECTS=tests/argon2_test.o tests/base16_test.o tests/base32_test.o tests/base64_test.o \
 tests/bcrypt_test.o tests/cipher_hash_test.o tests/common.o tests/deprecated_test.o tests/der_test.o \
 tests/dh_test.o tests/dsa_test.o tests/ecc_test.o tests/ed25519_test.o tests/ed448_test.o \
-tests/file_test.o tests/mac_test.o tests/misc_test.o tests/modes_test.o tests/mpi_test.o \
-tests/multi_test.o tests/no_null_termination_check_test.o tests/no_prng.o tests/padding_test.o \
-tests/pem_test.o tests/pk_oid_test.o tests/pkcs_1_eme_test.o tests/pkcs_1_emsa_test.o \
-tests/pkcs_1_oaep_test.o tests/pkcs_1_pss_test.o tests/pkcs_1_test.o tests/prng_test.o \
-tests/rotate_test.o tests/rsa_test.o tests/scrypt_test.o tests/siv_wycheproof_test.o tests/ssh_test.o \
-tests/store_test.o tests/test.o tests/x25519_test.o tests/x448_test.o
+tests/file_test.o tests/hash_state_test.o tests/mac_test.o tests/misc_test.o tests/modes_test.o \
+tests/mpi_test.o tests/multi_test.o tests/no_null_termination_check_test.o tests/no_prng.o \
+tests/padding_test.o tests/pem_test.o tests/pk_oid_test.o tests/pkcs_1_eme_test.o \
+tests/pkcs_1_emsa_test.o tests/pkcs_1_oaep_test.o tests/pkcs_1_pss_test.o tests/pkcs_1_test.o \
+tests/prng_test.o tests/rotate_test.o tests/rsa_test.o tests/scrypt_test.o tests/siv_wycheproof_test.o \
+tests/ssh_test.o tests/store_test.o tests/test.o tests/x25519_test.o tests/x448_test.o
 
 #The following headers will be installed by "make install"
 HEADERS_PUB=src/headers/tomcrypt.h src/headers/tomcrypt_argchk.h src/headers/tomcrypt_cfg.h \

makefile_include.mk

@@ -434,12 +434,12 @@ endif
 TOBJECTS=tests/argon2_test.o tests/base16_test.o tests/base32_test.o tests/base64_test.o \
 tests/bcrypt_test.o tests/cipher_hash_test.o tests/common.o tests/deprecated_test.o tests/der_test.o \
 tests/dh_test.o tests/dsa_test.o tests/ecc_test.o tests/ed25519_test.o tests/ed448_test.o \
-tests/file_test.o tests/mac_test.o tests/misc_test.o tests/modes_test.o tests/mpi_test.o \
-tests/multi_test.o tests/no_null_termination_check_test.o tests/no_prng.o tests/padding_test.o \
-tests/pem_test.o tests/pk_oid_test.o tests/pkcs_1_eme_test.o tests/pkcs_1_emsa_test.o \
-tests/pkcs_1_oaep_test.o tests/pkcs_1_pss_test.o tests/pkcs_1_test.o tests/prng_test.o \
-tests/rotate_test.o tests/rsa_test.o tests/scrypt_test.o tests/siv_wycheproof_test.o tests/ssh_test.o \
-tests/store_test.o tests/test.o tests/x25519_test.o tests/x448_test.o
+tests/file_test.o tests/hash_state_test.o tests/mac_test.o tests/misc_test.o tests/modes_test.o \
+tests/mpi_test.o tests/multi_test.o tests/no_null_termination_check_test.o tests/no_prng.o \
+tests/padding_test.o tests/pem_test.o tests/pk_oid_test.o tests/pkcs_1_eme_test.o \
+tests/pkcs_1_emsa_test.o tests/pkcs_1_oaep_test.o tests/pkcs_1_pss_test.o tests/pkcs_1_test.o \
+tests/prng_test.o tests/rotate_test.o tests/rsa_test.o tests/scrypt_test.o tests/siv_wycheproof_test.o \
+tests/ssh_test.o tests/store_test.o tests/test.o tests/x25519_test.o tests/x448_test.o
 
 # The following headers will be installed by "make install"
 HEADERS_PUB=src/headers/tomcrypt.h src/headers/tomcrypt_argchk.h src/headers/tomcrypt_cfg.h \

tests/hash_state_test.c

@@ -0,0 +1,126 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
+/* SPDX-License-Identifier: Unlicense */
+
+#include <tomcrypt_test.h>
+
+#include <stdlib.h>
+
+
+static int s_hash_state_test_sha1(void)
+{
+#ifdef LTC_SHA1
+  struct ugly_struct
+  {
+    unsigned char uchar;
+    struct sha1_state state;
+  };
+  typedef struct ugly_struct ugly_struct;
+
+  const unsigned char digest_baseline[] = { 0xa4, 0x9b, 0x24, 0x46, 0xa0, 0x2c, 0x64, 0x5b, 0xf4, 0x19, 0xf9, 0x95, 0xb6, 0x70, 0x91, 0x25, 0x3a, 0x04, 0xa2, 0x59 };
+
+  ugly_struct* md_a;
+  int err;
+  ugly_struct* md_b;
+  unsigned char digest_computed[sizeof(digest_baseline)];
+  int cmp;
+
+  md_a = (ugly_struct*)malloc(sizeof(*md_a));
+  err = sha1_init((hash_state*)&md_a->state); if(err != CRYPT_OK){ return err; }
+  err = sha1_process((hash_state*)&md_a->state, (const unsigned char*)"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", 112); if(err != CRYPT_OK){ return err; }
+  md_b = (ugly_struct*)malloc(sizeof(*md_b));
+  *md_b = *md_a;
+  XMEMSET(md_a, 0xff, sizeof(*md_a));
+  free(md_a);
+  err = sha1_done((hash_state*)&md_b->state, &digest_computed[0]); if(err != CRYPT_OK){ return err; }
+  free(md_b);
+  cmp = ltc_compare_testvector(&digest_computed[0], sizeof(digest_computed), &digest_baseline[0], sizeof(digest_baseline), "SHA-1", 0);
+  if(cmp != 0)
+  {
+    return CRYPT_FAIL_TESTVECTOR;
+  }
+#endif
+  return CRYPT_OK;
+}
+
+static int s_hash_state_test_sha224(void)
+{
+#ifdef LTC_SHA224
+  struct ugly_struct
+  {
+    unsigned char uchar;
+    struct sha256_state state;
+  };
+  typedef struct ugly_struct ugly_struct;
+
+  const unsigned char digest_baseline[] = { 0xc9, 0x7c, 0xa9, 0xa5, 0x59, 0x85, 0x0c, 0xe9, 0x7a, 0x04, 0xa9, 0x6d, 0xef, 0x6d, 0x99, 0xa9, 0xe0, 0xe0, 0xe2, 0xab, 0x14, 0xe6, 0xb8, 0xdf, 0x26, 0x5f, 0xc0, 0xb3 };
+
+  ugly_struct* md_a;
+  int err;
+  ugly_struct* md_b;
+  unsigned char digest_computed[sizeof(digest_baseline)];
+  int cmp;
+
+  md_a = (ugly_struct*)malloc(sizeof(*md_a));
+  err = sha224_init((hash_state*)&md_a->state); if(err != CRYPT_OK){ return err; }
+  err = sha224_process((hash_state*)&md_a->state, (const unsigned char*)"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", 112); if(err != CRYPT_OK){ return err; }
+  md_b = (ugly_struct*)malloc(sizeof(*md_b));
+  *md_b = *md_a;
+  XMEMSET(md_a, 0xff, sizeof(*md_a));
+  free(md_a);
+  err = sha224_done((hash_state*)&md_b->state, &digest_computed[0]); if(err != CRYPT_OK){ return err; }
+  free(md_b);
+  cmp = ltc_compare_testvector(&digest_computed[0], sizeof(digest_computed), &digest_baseline[0], sizeof(digest_baseline), "SHA-224", 0);
+  if(cmp != 0)
+  {
+    return CRYPT_FAIL_TESTVECTOR;
+  }
+#endif
+  return CRYPT_OK;
+}
+
+static int s_hash_state_test_sha256(void)
+{
+#ifdef LTC_SHA256
+  struct ugly_struct
+  {
+    unsigned char uchar;
+    struct sha256_state state;
+  };
+  typedef struct ugly_struct ugly_struct;
+
+  const unsigned char digest_baseline[] = { 0xcf, 0x5b, 0x16, 0xa7, 0x78, 0xaf, 0x83, 0x80, 0x03, 0x6c, 0xe5, 0x9e, 0x7b, 0x04, 0x92, 0x37, 0x0b, 0x24, 0x9b, 0x11, 0xe8, 0xf0, 0x7a, 0x51, 0xaf, 0xac, 0x45, 0x03, 0x7a, 0xfe, 0xe9, 0xd1 };
+
+  ugly_struct* md_a;
+  int err;
+  ugly_struct* md_b;
+  unsigned char digest_computed[sizeof(digest_baseline)];
+  int cmp;
+
+  md_a = (ugly_struct*)malloc(sizeof(*md_a));
+  err = sha256_init((hash_state*)&md_a->state); if(err != CRYPT_OK){ return err; }
+  err = sha256_process((hash_state*)&md_a->state, (const unsigned char*)"abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu", 112); if(err != CRYPT_OK){ return err; }
+  md_b = (ugly_struct*)malloc(sizeof(*md_b));
+  *md_b = *md_a;
+  XMEMSET(md_a, 0xff, sizeof(*md_a));
+  free(md_a);
+  err = sha256_done((hash_state*)&md_b->state, &digest_computed[0]); if(err != CRYPT_OK){ return err; }
+  free(md_b);
+  cmp = ltc_compare_testvector(&digest_computed[0], sizeof(digest_computed), &digest_baseline[0], sizeof(digest_baseline), "SHA-256", 0);
+  if(cmp != 0)
+  {
+    return CRYPT_FAIL_TESTVECTOR;
+  }
+#endif
+  return CRYPT_OK;
+}
+
+
+int hash_state_test(void)
+{
+  int err;
+
+  err = s_hash_state_test_sha1(); if(err != CRYPT_OK){ return err; }
+  err = s_hash_state_test_sha224(); if(err != CRYPT_OK){ return err; }
+  err = s_hash_state_test_sha256(); if(err != CRYPT_OK){ return err; }
+  return CRYPT_OK;
+}

tests/misc_test.c

@@ -40,6 +40,7 @@ int misc_test(void)
 #ifdef LTC_SSH
    ssh_test();
 #endif
+   DO(hash_state_test());
    pk_oid_test();
    no_null_termination_check_test();
    return 0;

tests/sources.cmake

@@ -14,6 +14,7 @@ ecc_test.c
 ed25519_test.c
 ed448_test.c
 file_test.c
+hash_state_test.c
 mac_test.c
 misc_test.c
 modes_test.c

tests/tomcrypt_test.h

@@ -56,6 +56,7 @@ int no_null_termination_check_test(void);
 int pk_oid_test(void);
 int deprecated_test(void);
 int nop_test(void);
+int hash_state_test(void);
 
 #ifdef LTC_PKCS_1
 struct ltc_prng_descriptor* no_prng_desc_get(void);