diff --git a/crypto/bls12381/g2.go b/crypto/bls12381/g2.go
index e5fe75af20..b942bf94fd 100644
--- a/crypto/bls12381/g2.go
+++ b/crypto/bls12381/g2.go
@@ -27,7 +27,7 @@ import (
 // If z is equal to one the point is considered as in affine form.
 type PointG2 [3]fe2
 
-// Set copies valeus of one point to another.
+// Set copies values of one point to another.
 func (p *PointG2) Set(p2 *PointG2) *PointG2 {
 	p[0].set(&p2[0])
 	p[1].set(&p2[1])
diff --git a/crypto/kzg4844/kzg4844.go b/crypto/kzg4844/kzg4844.go
index 4561ef9de9..a32ef9023b 100644
--- a/crypto/kzg4844/kzg4844.go
+++ b/crypto/kzg4844/kzg4844.go
@@ -46,7 +46,7 @@ type Claim [32]byte
 var useCKZG atomic.Bool
 
 // UseCKZG can be called to switch the default Go implementation of KZG to the C
-// library if fo some reason the user wishes to do so (e.g. consensus bug in one
+// library if for some reason the user wishes to do so (e.g. consensus bug in one
 // or the other).
 func UseCKZG(use bool) error {
 	if use && !ckzgAvailable {
diff --git a/crypto/secp256k1/libsecp256k1/sage/group_prover.sage b/crypto/secp256k1/libsecp256k1/sage/group_prover.sage
index ab580c5b23..68882e9365 100644
--- a/crypto/secp256k1/libsecp256k1/sage/group_prover.sage
+++ b/crypto/secp256k1/libsecp256k1/sage/group_prover.sage
@@ -17,7 +17,7 @@
 #   - A constraint describing the requirements of the law, called "require"
 # * Implementations are transliterated into functions that operate as well on
 #   algebraic input points, and are called once per combination of branches
-#   exectured. Each execution returns:
+#   executed. Each execution returns:
 #   - A constraint describing the assumptions this implementation requires
 #     (such as Z1=1), called "assumeFormula"
 #   - A constraint describing the assumptions this specific branch requires,
diff --git a/crypto/secp256k1/libsecp256k1/src/ecmult_impl.h b/crypto/secp256k1/libsecp256k1/src/ecmult_impl.h
index 4e40104ad4..17746eab76 100644
--- a/crypto/secp256k1/libsecp256k1/src/ecmult_impl.h
+++ b/crypto/secp256k1/libsecp256k1/src/ecmult_impl.h
@@ -290,7 +290,7 @@ static void secp256k1_ecmult(const secp256k1_ecmult_context *ctx, secp256k1_gej
 #ifdef USE_ENDOMORPHISM
     secp256k1_ge pre_a_lam[ECMULT_TABLE_SIZE(WINDOW_A)];
     secp256k1_scalar na_1, na_lam;
-    /* Splitted G factors. */
+    /* Split G factors. */
     secp256k1_scalar ng_1, ng_128;
     int wnaf_na_1[130];
     int wnaf_na_lam[130];