DepSurf

Function: get_derived_key

Status

Regular

• In 4.4: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff813396a0)
  Location: security/keys/encrypted-keys/encrypted.c:376
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
  

  Symbols:

  ffffffff813396a0-ffffffff81339802: get_derived_key (STB_LOCAL)
  

• In 4.8: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff8136ed90)
  Location: security/keys/encrypted-keys/encrypted.c:376
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff8136ed90-ffffffff8136eef2: get_derived_key (STB_LOCAL)
  

• In 4.10: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff813855c0)
  Location: security/keys/encrypted-keys/encrypted.c:376
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff813855c0-ffffffff81385722: get_derived_key (STB_LOCAL)
  

• In 4.13: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff81399cd0)
  Location: security/keys/encrypted-keys/encrypted.c:355
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff81399cd0-ffffffff81399f3d: get_derived_key (STB_LOCAL)
  

• In 4.15: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff813bf4a0)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff813bf4a0-ffffffff813bf5c2: get_derived_key (STB_LOCAL)
  

• In 4.18: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff813f0280)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff813f0280-ffffffff813f03a3: get_derived_key (STB_LOCAL)
  

• In 5.0: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff8140b560)
  Location: security/keys/encrypted-keys/encrypted.c:366
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff8140b560-ffffffff8140b683: get_derived_key (STB_LOCAL)
  

• In 5.3: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff814382f0)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff814382f0-ffffffff814383ef: get_derived_key (STB_LOCAL)
  

• In 5.4: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff814520b0)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff814520b0-ffffffff814521af: get_derived_key (STB_LOCAL)
  

• In 5.8: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff814a4df0)
  Location: security/keys/encrypted-keys/encrypted.c:349
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_key_decrypt
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff814a4df0-ffffffff814a4eb5: get_derived_key (STB_LOCAL)
  

• In 5.11: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff814c25f0)
  Location: security/keys/encrypted-keys/encrypted.c:349
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_key_decrypt
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff814c25f0-ffffffff814c26b5: get_derived_key (STB_LOCAL)
  

• In 5.13: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff814c85a0)
  Location: security/keys/encrypted-keys/encrypted.c:349
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_key_decrypt
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff814c85a0-ffffffff814c865f: get_derived_key (STB_LOCAL)
  

• In 5.15: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff81521090)
  Location: security/keys/encrypted-keys/encrypted.c:349
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_key_decrypt
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff81521090-ffffffff8152114f: get_derived_key (STB_LOCAL)
  

• In 5.19: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff815b48b0)
  Location: security/keys/encrypted-keys/encrypted.c:355
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_key_decrypt
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff815b48b0-ffffffff815b497c: get_derived_key (STB_LOCAL)
  

• In 6.2: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff8165f3b0)
  Location: security/keys/encrypted-keys/encrypted.c:355
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_key_decrypt
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff8165f3b0-ffffffff8165f47c: get_derived_key (STB_LOCAL)
  

• In 6.5: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff81697d00)
  Location: security/keys/encrypted-keys/encrypted.c:355
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_key_decrypt
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff81697d00-ffffffff81697df1: get_derived_key (STB_LOCAL)
  

• In 6.8: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff816d4830)
  Location: security/keys/encrypted-keys/encrypted.c:355
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_key_decrypt
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff816d4830-ffffffff816d4921: get_derived_key (STB_LOCAL)
  

Arch

• In arm64: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffff80001053d130)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffff80001053d130-ffff80001053d214: get_derived_key (STB_LOCAL)
  

• In armhf: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (c06f3228)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  c06f3228-c06f32f0: get_derived_key (STB_LOCAL)
  

• In ppc64el: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (c00000000068cdf0)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  c00000000068cdf0-c00000000068cf24: get_derived_key (STB_LOCAL)
  

• In riscv64: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffe00039af30)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffe00039af30-ffffffe00039b002: get_derived_key (STB_LOCAL)
  

Flavor

• In aws: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff8144a690)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff8144a690-ffffffff8144a78f: get_derived_key (STB_LOCAL)
  

• In azure: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff8143b0e0)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff8143b0e0-ffffffff8143b1df: get_derived_key (STB_LOCAL)
  

• In gcp: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff81446730)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff81446730-ffffffff8144682f: get_derived_key (STB_LOCAL)
  

• In lowlatency: ✅

  int get_derived_key(u8 *derived_key, enum derived_key_type key_type, const u8 *master_key, size_t master_keylen);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In security/keys/encrypted-keys/encrypted.c (ffffffff8145da60)
  Location: security/keys/encrypted-keys/encrypted.c:362
  Inline: False
  Direct callers:
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_read
    - security/keys/encrypted-keys/encrypted.c:encrypted_instantiate
    - security/keys/encrypted-keys/encrypted.c:datablob_hmac_verify
  

  Symbols:

  ffffffff8145da60-ffffffff8145db5f: get_derived_key (STB_LOCAL)
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

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 ✅