DepSurf

Function: big_key_crypt

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: ✅

  int big_key_crypt(enum big_key_op op, u8 *data, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff8136b790)
  Location: security/keys/big_key.c:91
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff8136b790-ffffffff8136b8cc: big_key_crypt (STB_LOCAL)
  

• In 4.10: ✅

  int big_key_crypt(enum big_key_op op, u8 *data, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff81381fb0)
  Location: security/keys/big_key.c:92
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff81381fb0-ffffffff813820ec: big_key_crypt (STB_LOCAL)
  

• In 4.13: ✅

  int big_key_crypt(enum big_key_op op, u8 *data, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff81396650)
  Location: security/keys/big_key.c:92
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff81396650-ffffffff81396790: big_key_crypt (STB_LOCAL)
  

• In 4.15: ✅

  int big_key_crypt(enum big_key_op op, u8 *data, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff813bbf40)
  Location: security/keys/big_key.c:94
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff813bbf40-ffffffff813bc0c0: big_key_crypt (STB_LOCAL)
  

• In 4.18: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff813ecd10)
  Location: security/keys/big_key.c:104
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff813ecd10-ffffffff813ece76: big_key_crypt (STB_LOCAL)
  

• In 5.0: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff81407eb0)
  Location: security/keys/big_key.c:104
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff81407eb0-ffffffff8140805a: big_key_crypt (STB_LOCAL)
  

• In 5.3: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff814351b0)
  Location: security/keys/big_key.c:100
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff814351b0-ffffffff814352e4: big_key_crypt (STB_LOCAL)
  

• In 5.4: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff8144ef30)
  Location: security/keys/big_key.c:100
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff8144ef30-ffffffff8144f064: big_key_crypt (STB_LOCAL)
  

• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffff800010539918)
  Location: security/keys/big_key.c:100
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffff800010539918-ffff800010539a40: big_key_crypt (STB_LOCAL)
  

• In armhf: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (c06f00dc)
  Location: security/keys/big_key.c:100
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  c06f00dc-c06f0214: big_key_crypt (STB_LOCAL)
  

• In ppc64el: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (c0000000006888c0)
  Location: security/keys/big_key.c:100
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  c0000000006888c0-c000000000688a40: big_key_crypt (STB_LOCAL)
  

• In riscv64: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffe000397fe2)
  Location: security/keys/big_key.c:100
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffe000397fe2-ffffffe0003980da: big_key_crypt (STB_LOCAL)
  

Flavor

• In aws: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff81447510)
  Location: security/keys/big_key.c:100
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff81447510-ffffffff81447644: big_key_crypt (STB_LOCAL)
  

• In azure: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff81437f60)
  Location: security/keys/big_key.c:100
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff81437f60-ffffffff81438094: big_key_crypt (STB_LOCAL)
  

• In gcp: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff814435b0)
  Location: security/keys/big_key.c:100
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff814435b0-ffffffff814436e4: big_key_crypt (STB_LOCAL)
  

• In lowlatency: ✅

  int big_key_crypt(enum big_key_op op, struct big_key_buf *buf, size_t datalen, u8 *key);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/big_key.c (ffffffff8145a8e0)
  Location: security/keys/big_key.c:100
  Inline: False
  Direct callers:
    - security/keys/big_key.c:big_key_read
    - security/keys/big_key.c:big_key_preparse
  

  Symbols:

  ffffffff8145a8e0-ffffffff8145aa14: big_key_crypt (STB_LOCAL)
  

Differences

Regular

• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• Changed between 4.15 and 4.18 ⚠️

  • Param added. struct big_key_buf *buf
  • Param removed. u8 *data
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅